180120480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{375251}}^1$

素因数の和:375269

約数の個数: 48

約数和(自身を含む): 567381024

約数和(自身を除く): 387260544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 375251, 750502, 1125753, 1501004, 1876255, 2251506, 3002008, 3752510, 4503012, 5628765, 6004016, 7505020, 9006024, 11257530, 12008032, 15010040, 18012048, 22515060, 30020080, 36024096, 45030120, 60040160, 90060240, 180120480]

約数ペア:

[(1, 180120480), (2, 90060240), (3, 60040160), (4, 45030120), (5, 36024096), (6, 30020080), (8, 22515060), (10, 18012048), (12, 15010040), (15, 12008032), (16, 11257530), (20, 9006024), (24, 7505020), (30, 6004016), (32, 5628765), (40, 4503012), (48, 3752510), (60, 3002008), (80, 2251506), (96, 1876255), (120, 1501004), (160, 1125753), (240, 750502), (480, 375251)]