129600120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83077}}^1$

素因数の和:83104

約数の個数: 64

約数和(自身を含む): 418713120

約数和(自身を除く): 289113000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 83077, 166154, 249231, 332308, 415385, 498462, 664616, 830770, 996924, 1080001, 1246155, 1661540, 1993848, 2160002, 2492310, 3240003, 3323080, 4320004, 4984620, 5400005, 6480006, 8640008, 9969240, 10800010, 12960012, 16200015, 21600020, 25920024, 32400030, 43200040, 64800060, 129600120]

約数ペア:

[(1, 129600120), (2, 64800060), (3, 43200040), (4, 32400030), (5, 25920024), (6, 21600020), (8, 16200015), (10, 12960012), (12, 10800010), (13, 9969240), (15, 8640008), (20, 6480006), (24, 5400005), (26, 4984620), (30, 4320004), (39, 3323080), (40, 3240003), (52, 2492310), (60, 2160002), (65, 1993848), (78, 1661540), (104, 1246155), (120, 1080001), (130, 996924), (156, 830770), (195, 664616), (260, 498462), (312, 415385), (390, 332308), (520, 249231), (780, 166154), (1560, 83077)]