478933920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 1714199760

約数和(自身を除く): 1235265840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 89, 90, 96, 101, 111, 120, 144, 148, 160, 178, 180, 185, 202, 222, 240, 267, 288, 296, 303, 333, 356, 360, 370, 404, 444, 445, 480, 505, 534, 555, 592, 606, 666, 712, 720, 740, 801, 808, 888, 890, 909, 1010, 1068, 1110, 1184, 1212, 1332, 1335, 1424, 1440, 1480, 1515, 1602, 1616, 1665, 1776, 1780, 1818, 2020, 2136, 2220, 2424, 2664, 2670, 2848, 2960, 3030, 3204, 3232, 3293, 3330, 3552, 3560, 3636, 3737, 4005, 4040, 4272, 4440, 4545, 4848, 5328, 5340, 5920, 6060, 6408, 6586, 6660, 7120, 7272, 7474, 8010, 8080, 8544, 8880, 8989, 9090, 9696, 9879, 10656, 10680, 11211, 12120, 12816, 13172, 13320, 14240, 14544, 14948, 16020, 16160, 16465, 17760, 17978, 18180, 18685, 19758, 21360, 22422, 24240, 25632, 26344, 26640, 26967, 29088, 29637, 29896, 32040, 32930, 33633, 35956, 36360, 37370, 39516, 42720, 44844, 44945, 48480, 49395, 52688, 53280, 53934, 56055, 59274, 59792, 64080, 65860, 67266, 71912, 72720, 74740, 79032, 80901, 89688, 89890, 98790, 105376, 107868, 112110, 118548, 119584, 128160, 131720, 134532, 134835, 143824, 145440, 148185, 149480, 158064, 161802, 168165, 179376, 179780, 197580, 215736, 224220, 237096, 263440, 269064, 269670, 287648, 296370, 298960, 316128, 323604, 332593, 336330, 358752, 359560, 395160, 404505, 431472, 448440, 474192, 526880, 538128, 539340, 592740, 597920, 647208, 665186, 672660, 719120, 790320, 809010, 862944, 896880, 948384, 997779, 1076256, 1078680, 1185480, 1294416, 1330372, 1345320, 1438240, 1580640, 1618020, 1662965, 1793760, 1995558, 2157360, 2370960, 2588832, 2660744, 2690640, 2993337, 3236040, 3325930, 3991116, 4314720, 4741920, 4988895, 5321488, 5381280, 5986674, 6472080, 6651860, 7982232, 9977790, 10642976, 11973348, 12944160, 13303720, 14966685, 15964464, 19955580, 23946696, 26607440, 29933370, 31928928, 39911160, 47893392, 53214880, 59866740, 79822320, 95786784, 119733480, 159644640, 239466960, 478933920]

約数ペア:

[(1, 478933920), (2, 239466960), (3, 159644640), (4, 119733480), (5, 95786784), (6, 79822320), (8, 59866740), (9, 53214880), (10, 47893392), (12, 39911160), (15, 31928928), (16, 29933370), (18, 26607440), (20, 23946696), (24, 19955580), (30, 15964464), (32, 14966685), (36, 13303720), (37, 12944160), (40, 11973348), (45, 10642976), (48, 9977790), (60, 7982232), (72, 6651860), (74, 6472080), (80, 5986674), (89, 5381280), (90, 5321488), (96, 4988895), (101, 4741920), (111, 4314720), (120, 3991116), (144, 3325930), (148, 3236040), (160, 2993337), (178, 2690640), (180, 2660744), (185, 2588832), (202, 2370960), (222, 2157360), (240, 1995558), (267, 1793760), (288, 1662965), (296, 1618020), (303, 1580640), (333, 1438240), (356, 1345320), (360, 1330372), (370, 1294416), (404, 1185480), (444, 1078680), (445, 1076256), (480, 997779), (505, 948384), (534, 896880), (555, 862944), (592, 809010), (606, 790320), (666, 719120), (712, 672660), (720, 665186), (740, 647208), (801, 597920), (808, 592740), (888, 539340), (890, 538128), (909, 526880), (1010, 474192), (1068, 448440), (1110, 431472), (1184, 404505), (1212, 395160), (1332, 359560), (1335, 358752), (1424, 336330), (1440, 332593), (1480, 323604), (1515, 316128), (1602, 298960), (1616, 296370), (1665, 287648), (1776, 269670), (1780, 269064), (1818, 263440), (2020, 237096), (2136, 224220), (2220, 215736), (2424, 197580), (2664, 179780), (2670, 179376), (2848, 168165), (2960, 161802), (3030, 158064), (3204, 149480), (3232, 148185), (3293, 145440), (3330, 143824), (3552, 134835), (3560, 134532), (3636, 131720), (3737, 128160), (4005, 119584), (4040, 118548), (4272, 112110), (4440, 107868), (4545, 105376), (4848, 98790), (5328, 89890), (5340, 89688), (5920, 80901), (6060, 79032), (6408, 74740), (6586, 72720), (6660, 71912), (7120, 67266), (7272, 65860), (7474, 64080), (8010, 59792), (8080, 59274), (8544, 56055), (8880, 53934), (8989, 53280), (9090, 52688), (9696, 49395), (9879, 48480), (10656, 44945), (10680, 44844), (11211, 42720), (12120, 39516), (12816, 37370), (13172, 36360), (13320, 35956), (14240, 33633), (14544, 32930), (14948, 32040), (16020, 29896), (16160, 29637), (16465, 29088), (17760, 26967), (17978, 26640), (18180, 26344), (18685, 25632), (19758, 24240), (21360, 22422)]