66909120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{69697}}^1$

素因数の和:69717

約数の個数: 56

約数和(自身を含む): 212439504

約数和(自身を除く): 145530384

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, 69697, 139394, 209091, 278788, 348485, 418182, 557576, 696970, 836364, 1045455, 1115152, 1393940, 1672728, 2090910, 2230304, 2787880, 3345456, 4181820, 4460608, 5575760, 6690912, 8363640, 11151520, 13381824, 16727280, 22303040, 33454560, 66909120]

約数ペア:

[(1, 66909120), (2, 33454560), (3, 22303040), (4, 16727280), (5, 13381824), (6, 11151520), (8, 8363640), (10, 6690912), (12, 5575760), (15, 4460608), (16, 4181820), (20, 3345456), (24, 2787880), (30, 2230304), (32, 2090910), (40, 1672728), (48, 1393940), (60, 1115152), (64, 1045455), (80, 836364), (96, 696970), (120, 557576), (160, 418182), (192, 348485), (240, 278788), (320, 209091), (480, 139394), (960, 69697)]