120097920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:974

約数の個数: 128

約数和(自身を含む): 388644480

約数和(自身を除く): 268546560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 881, 960, 1065, 1136, 1420, 1704, 1762, 1920, 2130, 2272, 2643, 2840, 3408, 3524, 4260, 4405, 4544, 5286, 5680, 6816, 7048, 8520, 8810, 9088, 10572, 11360, 13215, 13632, 14096, 17040, 17620, 21144, 22720, 26430, 27264, 28192, 34080, 35240, 42288, 45440, 52860, 56384, 62551, 68160, 70480, 84576, 105720, 112768, 125102, 136320, 140960, 169152, 187653, 211440, 250204, 281920, 312755, 338304, 375306, 422880, 500408, 563840, 625510, 750612, 845760, 938265, 1000816, 1251020, 1501224, 1691520, 1876530, 2001632, 2502040, 3002448, 3753060, 4003264, 5004080, 6004896, 7506120, 8006528, 10008160, 12009792, 15012240, 20016320, 24019584, 30024480, 40032640, 60048960, 120097920]

約数ペア:

[(1, 120097920), (2, 60048960), (3, 40032640), (4, 30024480), (5, 24019584), (6, 20016320), (8, 15012240), (10, 12009792), (12, 10008160), (15, 8006528), (16, 7506120), (20, 6004896), (24, 5004080), (30, 4003264), (32, 3753060), (40, 3002448), (48, 2502040), (60, 2001632), (64, 1876530), (71, 1691520), (80, 1501224), (96, 1251020), (120, 1000816), (128, 938265), (142, 845760), (160, 750612), (192, 625510), (213, 563840), (240, 500408), (284, 422880), (320, 375306), (355, 338304), (384, 312755), (426, 281920), (480, 250204), (568, 211440), (640, 187653), (710, 169152), (852, 140960), (881, 136320), (960, 125102), (1065, 112768), (1136, 105720), (1420, 84576), (1704, 70480), (1762, 68160), (1920, 62551), (2130, 56384), (2272, 52860), (2643, 45440), (2840, 42288), (3408, 35240), (3524, 34080), (4260, 28192), (4405, 27264), (4544, 26430), (5286, 22720), (5680, 21144), (6816, 17620), (7048, 17040), (8520, 14096), (8810, 13632), (9088, 13215), (10572, 11360)]