64080960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{66751}}^1$

素因数の和:66771

約数の個数: 56

約数和(自身を含む): 203460096

約数和(自身を除く): 139379136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 66751, 133502, 200253, 267004, 333755, 400506, 534008, 667510, 801012, 1001265, 1068016, 1335020, 1602024, 2002530, 2136032, 2670040, 3204048, 4005060, 4272064, 5340080, 6408096, 8010120, 10680160, 12816192, 16020240, 21360320, 32040480, 64080960]

約数ペア:

[(1, 64080960), (2, 32040480), (3, 21360320), (4, 16020240), (5, 12816192), (6, 10680160), (8, 8010120), (10, 6408096), (12, 5340080), (15, 4272064), (16, 4005060), (20, 3204048), (24, 2670040), (30, 2136032), (32, 2002530), (40, 1602024), (48, 1335020), (60, 1068016), (64, 1001265), (80, 801012), (96, 667510), (120, 534008), (160, 400506), (192, 333755), (240, 267004), (320, 200253), (480, 133502), (960, 66751)]