4741920

素因数分解:

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

素因数の和:147

約数の個数: 144

約数和(自身を含む): 16805880

約数和(自身を除く): 12063960

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, 111, 120, 144, 148, 160, 178, 180, 185, 222, 240, 267, 288, 296, 333, 356, 360, 370, 444, 445, 480, 534, 555, 592, 666, 712, 720, 740, 801, 888, 890, 1068, 1110, 1184, 1332, 1335, 1424, 1440, 1480, 1602, 1665, 1776, 1780, 2136, 2220, 2664, 2670, 2848, 2960, 3204, 3293, 3330, 3552, 3560, 4005, 4272, 4440, 5328, 5340, 5920, 6408, 6586, 6660, 7120, 8010, 8544, 8880, 9879, 10656, 10680, 12816, 13172, 13320, 14240, 16020, 16465, 17760, 19758, 21360, 25632, 26344, 26640, 29637, 32040, 32930, 39516, 42720, 49395, 52688, 53280, 59274, 64080, 65860, 79032, 98790, 105376, 118548, 128160, 131720, 148185, 158064, 197580, 237096, 263440, 296370, 316128, 395160, 474192, 526880, 592740, 790320, 948384, 1185480, 1580640, 2370960, 4741920]

約数ペア:

[(1, 4741920), (2, 2370960), (3, 1580640), (4, 1185480), (5, 948384), (6, 790320), (8, 592740), (9, 526880), (10, 474192), (12, 395160), (15, 316128), (16, 296370), (18, 263440), (20, 237096), (24, 197580), (30, 158064), (32, 148185), (36, 131720), (37, 128160), (40, 118548), (45, 105376), (48, 98790), (60, 79032), (72, 65860), (74, 64080), (80, 59274), (89, 53280), (90, 52688), (96, 49395), (111, 42720), (120, 39516), (144, 32930), (148, 32040), (160, 29637), (178, 26640), (180, 26344), (185, 25632), (222, 21360), (240, 19758), (267, 17760), (288, 16465), (296, 16020), (333, 14240), (356, 13320), (360, 13172), (370, 12816), (444, 10680), (445, 10656), (480, 9879), (534, 8880), (555, 8544), (592, 8010), (666, 7120), (712, 6660), (720, 6586), (740, 6408), (801, 5920), (888, 5340), (890, 5328), (1068, 4440), (1110, 4272), (1184, 4005), (1332, 3560), (1335, 3552), (1424, 3330), (1440, 3293), (1480, 3204), (1602, 2960), (1665, 2848), (1776, 2670), (1780, 2664), (2136, 2220)]