375380640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 1353315600

約数和(自身を除く): 977934960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 89, 90, 96, 101, 116, 120, 144, 145, 160, 174, 178, 180, 202, 232, 240, 261, 267, 288, 290, 303, 348, 356, 360, 404, 435, 445, 464, 480, 505, 522, 534, 580, 606, 696, 712, 720, 801, 808, 870, 890, 909, 928, 1010, 1044, 1068, 1160, 1212, 1305, 1335, 1392, 1424, 1440, 1515, 1602, 1616, 1740, 1780, 1818, 2020, 2088, 2136, 2320, 2424, 2581, 2610, 2670, 2784, 2848, 2929, 3030, 3204, 3232, 3480, 3560, 3636, 4005, 4040, 4176, 4272, 4545, 4640, 4848, 5162, 5220, 5340, 5858, 6060, 6408, 6960, 7120, 7272, 7743, 8010, 8080, 8352, 8544, 8787, 8989, 9090, 9696, 10324, 10440, 10680, 11716, 12120, 12816, 12905, 13920, 14240, 14544, 14645, 15486, 16020, 16160, 17574, 17978, 18180, 20648, 20880, 21360, 23229, 23432, 24240, 25632, 25810, 26361, 26967, 29088, 29290, 30972, 32040, 35148, 35956, 36360, 38715, 41296, 41760, 42720, 43935, 44945, 46458, 46864, 48480, 51620, 52722, 53934, 58580, 61944, 64080, 70296, 71912, 72720, 77430, 80901, 82592, 87870, 89890, 92916, 93728, 103240, 105444, 107868, 116145, 117160, 123888, 128160, 131805, 134835, 140592, 143824, 145440, 154860, 161802, 175740, 179780, 185832, 206480, 210888, 215736, 232290, 234320, 247776, 260681, 263610, 269670, 281184, 287648, 309720, 323604, 351480, 359560, 371664, 404505, 412960, 421776, 431472, 464580, 468640, 521362, 527220, 539340, 619440, 647208, 702960, 719120, 743328, 782043, 809010, 843552, 862944, 929160, 1042724, 1054440, 1078680, 1238880, 1294416, 1303405, 1405920, 1438240, 1564086, 1618020, 1858320, 2085448, 2108880, 2157360, 2346129, 2588832, 2606810, 3128172, 3236040, 3716640, 3910215, 4170896, 4217760, 4314720, 4692258, 5213620, 6256344, 6472080, 7820430, 8341792, 9384516, 10427240, 11730645, 12512688, 12944160, 15640860, 18769032, 20854480, 23461290, 25025376, 31281720, 37538064, 41708960, 46922580, 62563440, 75076128, 93845160, 125126880, 187690320, 375380640]

約数ペア:

[(1, 375380640), (2, 187690320), (3, 125126880), (4, 93845160), (5, 75076128), (6, 62563440), (8, 46922580), (9, 41708960), (10, 37538064), (12, 31281720), (15, 25025376), (16, 23461290), (18, 20854480), (20, 18769032), (24, 15640860), (29, 12944160), (30, 12512688), (32, 11730645), (36, 10427240), (40, 9384516), (45, 8341792), (48, 7820430), (58, 6472080), (60, 6256344), (72, 5213620), (80, 4692258), (87, 4314720), (89, 4217760), (90, 4170896), (96, 3910215), (101, 3716640), (116, 3236040), (120, 3128172), (144, 2606810), (145, 2588832), (160, 2346129), (174, 2157360), (178, 2108880), (180, 2085448), (202, 1858320), (232, 1618020), (240, 1564086), (261, 1438240), (267, 1405920), (288, 1303405), (290, 1294416), (303, 1238880), (348, 1078680), (356, 1054440), (360, 1042724), (404, 929160), (435, 862944), (445, 843552), (464, 809010), (480, 782043), (505, 743328), (522, 719120), (534, 702960), (580, 647208), (606, 619440), (696, 539340), (712, 527220), (720, 521362), (801, 468640), (808, 464580), (870, 431472), (890, 421776), (909, 412960), (928, 404505), (1010, 371664), (1044, 359560), (1068, 351480), (1160, 323604), (1212, 309720), (1305, 287648), (1335, 281184), (1392, 269670), (1424, 263610), (1440, 260681), (1515, 247776), (1602, 234320), (1616, 232290), (1740, 215736), (1780, 210888), (1818, 206480), (2020, 185832), (2088, 179780), (2136, 175740), (2320, 161802), (2424, 154860), (2581, 145440), (2610, 143824), (2670, 140592), (2784, 134835), (2848, 131805), (2929, 128160), (3030, 123888), (3204, 117160), (3232, 116145), (3480, 107868), (3560, 105444), (3636, 103240), (4005, 93728), (4040, 92916), (4176, 89890), (4272, 87870), (4545, 82592), (4640, 80901), (4848, 77430), (5162, 72720), (5220, 71912), (5340, 70296), (5858, 64080), (6060, 61944), (6408, 58580), (6960, 53934), (7120, 52722), (7272, 51620), (7743, 48480), (8010, 46864), (8080, 46458), (8352, 44945), (8544, 43935), (8787, 42720), (8989, 41760), (9090, 41296), (9696, 38715), (10324, 36360), (10440, 35956), (10680, 35148), (11716, 32040), (12120, 30972), (12816, 29290), (12905, 29088), (13920, 26967), (14240, 26361), (14544, 25810), (14645, 25632), (15486, 24240), (16020, 23432), (16160, 23229), (17574, 21360), (17978, 20880), (18180, 20648)]