327789360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{455263}}^1$

素因数の和:455282

約数の個数: 60

約数和(自身を含む): 1100828352

約数和(自身を除く): 773038992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 455263, 910526, 1365789, 1821052, 2276315, 2731578, 3642104, 4097367, 4552630, 5463156, 6828945, 7284208, 8194734, 9105260, 10926312, 13657890, 16389468, 18210520, 20486835, 21852624, 27315780, 32778936, 36421040, 40973670, 54631560, 65557872, 81947340, 109263120, 163894680, 327789360]

約数ペア:

[(1, 327789360), (2, 163894680), (3, 109263120), (4, 81947340), (5, 65557872), (6, 54631560), (8, 40973670), (9, 36421040), (10, 32778936), (12, 27315780), (15, 21852624), (16, 20486835), (18, 18210520), (20, 16389468), (24, 13657890), (30, 10926312), (36, 9105260), (40, 8194734), (45, 7284208), (48, 6828945), (60, 5463156), (72, 4552630), (80, 4097367), (90, 3642104), (120, 2731578), (144, 2276315), (180, 1821052), (240, 1365789), (360, 910526), (720, 455263)]