1738146720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3621139}}^1$

素因数の和:3621157

約数の個数: 48

約数和(自身を含む): 5475163680

約数和(自身を除く): 3737016960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3621139, 7242278, 10863417, 14484556, 18105695, 21726834, 28969112, 36211390, 43453668, 54317085, 57938224, 72422780, 86907336, 108634170, 115876448, 144845560, 173814672, 217268340, 289691120, 347629344, 434536680, 579382240, 869073360, 1738146720]

約数ペア:

[(1, 1738146720), (2, 869073360), (3, 579382240), (4, 434536680), (5, 347629344), (6, 289691120), (8, 217268340), (10, 173814672), (12, 144845560), (15, 115876448), (16, 108634170), (20, 86907336), (24, 72422780), (30, 57938224), (32, 54317085), (40, 43453668), (48, 36211390), (60, 28969112), (80, 21726834), (96, 18105695), (120, 14484556), (160, 10863417), (240, 7242278), (480, 3621139)]