488520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 1684800

約数和(自身を除く): 1196280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 59, 60, 69, 72, 90, 92, 115, 118, 120, 138, 177, 180, 184, 207, 230, 236, 276, 295, 345, 354, 360, 414, 460, 472, 531, 552, 590, 690, 708, 828, 885, 920, 1035, 1062, 1180, 1357, 1380, 1416, 1656, 1770, 2070, 2124, 2360, 2655, 2714, 2760, 3540, 4071, 4140, 4248, 5310, 5428, 6785, 7080, 8142, 8280, 10620, 10856, 12213, 13570, 16284, 20355, 21240, 24426, 27140, 32568, 40710, 48852, 54280, 61065, 81420, 97704, 122130, 162840, 244260, 488520]

約数ペア:

[(1, 488520), (2, 244260), (3, 162840), (4, 122130), (5, 97704), (6, 81420), (8, 61065), (9, 54280), (10, 48852), (12, 40710), (15, 32568), (18, 27140), (20, 24426), (23, 21240), (24, 20355), (30, 16284), (36, 13570), (40, 12213), (45, 10856), (46, 10620), (59, 8280), (60, 8142), (69, 7080), (72, 6785), (90, 5428), (92, 5310), (115, 4248), (118, 4140), (120, 4071), (138, 3540), (177, 2760), (180, 2714), (184, 2655), (207, 2360), (230, 2124), (236, 2070), (276, 1770), (295, 1656), (345, 1416), (354, 1380), (360, 1357), (414, 1180), (460, 1062), (472, 1035), (531, 920), (552, 885), (590, 828), (690, 708)]