201720480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32327}}^1$

素因数の和:32358

約数の個数: 96

約数和(自身を含む): 684319104

約数和(自身を除く): 482598624

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 32327, 64654, 96981, 129308, 161635, 193962, 258616, 323270, 387924, 420251, 484905, 517232, 646540, 775848, 840502, 969810, 1034464, 1260753, 1293080, 1551696, 1681004, 1939620, 2101255, 2521506, 2586160, 3103392, 3362008, 3879240, 4202510, 5043012, 5172320, 6303765, 6724016, 7758480, 8405020, 10086024, 12607530, 13448032, 15516960, 16810040, 20172048, 25215060, 33620080, 40344096, 50430120, 67240160, 100860240, 201720480]

約数ペア:

[(1, 201720480), (2, 100860240), (3, 67240160), (4, 50430120), (5, 40344096), (6, 33620080), (8, 25215060), (10, 20172048), (12, 16810040), (13, 15516960), (15, 13448032), (16, 12607530), (20, 10086024), (24, 8405020), (26, 7758480), (30, 6724016), (32, 6303765), (39, 5172320), (40, 5043012), (48, 4202510), (52, 3879240), (60, 3362008), (65, 3103392), (78, 2586160), (80, 2521506), (96, 2101255), (104, 1939620), (120, 1681004), (130, 1551696), (156, 1293080), (160, 1260753), (195, 1034464), (208, 969810), (240, 840502), (260, 775848), (312, 646540), (390, 517232), (416, 484905), (480, 420251), (520, 387924), (624, 323270), (780, 258616), (1040, 193962), (1248, 161635), (1560, 129308), (2080, 96981), (3120, 64654), (6240, 32327)]