254654160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46133}}^1$

素因数の和:46172

約数の個数: 80

約数和(自身を含む): 823768704

約数和(自身を除く): 569114544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 46133, 92266, 138399, 184532, 230665, 276798, 369064, 461330, 553596, 691995, 738128, 922660, 1061059, 1107192, 1383990, 1845320, 2122118, 2214384, 2767980, 3183177, 3690640, 4244236, 5305295, 5535960, 6366354, 8488472, 10610590, 11071920, 12732708, 15915885, 16976944, 21221180, 25465416, 31831770, 42442360, 50930832, 63663540, 84884720, 127327080, 254654160]

約数ペア:

[(1, 254654160), (2, 127327080), (3, 84884720), (4, 63663540), (5, 50930832), (6, 42442360), (8, 31831770), (10, 25465416), (12, 21221180), (15, 16976944), (16, 15915885), (20, 12732708), (23, 11071920), (24, 10610590), (30, 8488472), (40, 6366354), (46, 5535960), (48, 5305295), (60, 4244236), (69, 3690640), (80, 3183177), (92, 2767980), (115, 2214384), (120, 2122118), (138, 1845320), (184, 1383990), (230, 1107192), (240, 1061059), (276, 922660), (345, 738128), (368, 691995), (460, 553596), (552, 461330), (690, 369064), (920, 276798), (1104, 230665), (1380, 184532), (1840, 138399), (2760, 92266), (5520, 46133)]