472040760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 1444584960

約数和(自身を除く): 972544200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 181, 206, 211, 309, 362, 412, 422, 515, 543, 618, 633, 724, 824, 844, 905, 1030, 1055, 1086, 1236, 1266, 1448, 1545, 1688, 1810, 2060, 2110, 2172, 2472, 2532, 2715, 3090, 3165, 3620, 4120, 4220, 4344, 5064, 5430, 6180, 6330, 7240, 8440, 10860, 12360, 12660, 18643, 21720, 21733, 25320, 37286, 38191, 43466, 55929, 65199, 74572, 76382, 86932, 93215, 108665, 111858, 114573, 130398, 149144, 152764, 173864, 186430, 190955, 217330, 223716, 229146, 260796, 279645, 305528, 325995, 372860, 381910, 434660, 447432, 458292, 521592, 559290, 572865, 651990, 745720, 763820, 869320, 916584, 1118580, 1145730, 1303980, 1527640, 2237160, 2291460, 2607960, 3933673, 4582920, 7867346, 11801019, 15734692, 19668365, 23602038, 31469384, 39336730, 47204076, 59005095, 78673460, 94408152, 118010190, 157346920, 236020380, 472040760]

約数ペア:

[(1, 472040760), (2, 236020380), (3, 157346920), (4, 118010190), (5, 94408152), (6, 78673460), (8, 59005095), (10, 47204076), (12, 39336730), (15, 31469384), (20, 23602038), (24, 19668365), (30, 15734692), (40, 11801019), (60, 7867346), (103, 4582920), (120, 3933673), (181, 2607960), (206, 2291460), (211, 2237160), (309, 1527640), (362, 1303980), (412, 1145730), (422, 1118580), (515, 916584), (543, 869320), (618, 763820), (633, 745720), (724, 651990), (824, 572865), (844, 559290), (905, 521592), (1030, 458292), (1055, 447432), (1086, 434660), (1236, 381910), (1266, 372860), (1448, 325995), (1545, 305528), (1688, 279645), (1810, 260796), (2060, 229146), (2110, 223716), (2172, 217330), (2472, 190955), (2532, 186430), (2715, 173864), (3090, 152764), (3165, 149144), (3620, 130398), (4120, 114573), (4220, 111858), (4344, 108665), (5064, 93215), (5430, 86932), (6180, 76382), (6330, 74572), (7240, 65199), (8440, 55929), (10860, 43466), (12360, 38191), (12660, 37286), (18643, 25320), (21720, 21733)]