2045584320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163909}}^1$

素因数の和:163942

約数の個数: 112

約数和(自身を含む): 6994367520

約数和(自身を除く): 4948783200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 163909, 327818, 491727, 655636, 819545, 983454, 1311272, 1639090, 1966908, 2130817, 2458635, 2622544, 3278180, 3933816, 4261634, 4917270, 5245088, 6392451, 6556360, 7867632, 8523268, 9834540, 10490176, 10654085, 12784902, 13112720, 15735264, 17046536, 19669080, 21308170, 25569804, 26225440, 31470528, 31962255, 34093072, 39338160, 42616340, 51139608, 52450880, 63924510, 68186144, 78676320, 85232680, 102279216, 127849020, 136372288, 157352640, 170465360, 204558432, 255698040, 340930720, 409116864, 511396080, 681861440, 1022792160, 2045584320]

約数ペア:

[(1, 2045584320), (2, 1022792160), (3, 681861440), (4, 511396080), (5, 409116864), (6, 340930720), (8, 255698040), (10, 204558432), (12, 170465360), (13, 157352640), (15, 136372288), (16, 127849020), (20, 102279216), (24, 85232680), (26, 78676320), (30, 68186144), (32, 63924510), (39, 52450880), (40, 51139608), (48, 42616340), (52, 39338160), (60, 34093072), (64, 31962255), (65, 31470528), (78, 26225440), (80, 25569804), (96, 21308170), (104, 19669080), (120, 17046536), (130, 15735264), (156, 13112720), (160, 12784902), (192, 10654085), (195, 10490176), (208, 9834540), (240, 8523268), (260, 7867632), (312, 6556360), (320, 6392451), (390, 5245088), (416, 4917270), (480, 4261634), (520, 3933816), (624, 3278180), (780, 2622544), (832, 2458635), (960, 2130817), (1040, 1966908), (1248, 1639090), (1560, 1311272), (2080, 983454), (2496, 819545), (3120, 655636), (4160, 491727), (6240, 327818), (12480, 163909)]