1329654720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1385057}}^1$

素因数の和:1385077

約数の個数: 56

約数和(自身を含む): 4221656784

約数和(自身を除く): 2892002064

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, 1385057, 2770114, 4155171, 5540228, 6925285, 8310342, 11080456, 13850570, 16620684, 20775855, 22160912, 27701140, 33241368, 41551710, 44321824, 55402280, 66482736, 83103420, 88643648, 110804560, 132965472, 166206840, 221609120, 265930944, 332413680, 443218240, 664827360, 1329654720]

約数ペア:

[(1, 1329654720), (2, 664827360), (3, 443218240), (4, 332413680), (5, 265930944), (6, 221609120), (8, 166206840), (10, 132965472), (12, 110804560), (15, 88643648), (16, 83103420), (20, 66482736), (24, 55402280), (30, 44321824), (32, 41551710), (40, 33241368), (48, 27701140), (60, 22160912), (64, 20775855), (80, 16620684), (96, 13850570), (120, 11080456), (160, 8310342), (192, 6925285), (240, 5540228), (320, 4155171), (480, 2770114), (960, 1385057)]