764688720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3186203}}^1$

素因数の和:3186219

約数の個数: 40

約数和(自身を含む): 2370535776

約数和(自身を除く): 1605847056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3186203, 6372406, 9558609, 12744812, 15931015, 19117218, 25489624, 31862030, 38234436, 47793045, 50979248, 63724060, 76468872, 95586090, 127448120, 152937744, 191172180, 254896240, 382344360, 764688720]

約数ペア:

[(1, 764688720), (2, 382344360), (3, 254896240), (4, 191172180), (5, 152937744), (6, 127448120), (8, 95586090), (10, 76468872), (12, 63724060), (15, 50979248), (16, 47793045), (20, 38234436), (24, 31862030), (30, 25489624), (40, 19117218), (48, 15931015), (60, 12744812), (80, 9558609), (120, 6372406), (240, 3186203)]