1026167880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{13217}}^1$

素因数の和:13878

約数の個数: 64

約数和(自身を含む): 3083495040

約数和(自身を除く): 2057327160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 647, 1294, 1941, 2588, 3235, 3882, 5176, 6470, 7764, 9705, 12940, 13217, 15528, 19410, 25880, 26434, 38820, 39651, 52868, 66085, 77640, 79302, 105736, 132170, 158604, 198255, 264340, 317208, 396510, 528680, 793020, 1586040, 8551399, 17102798, 25654197, 34205596, 42756995, 51308394, 68411192, 85513990, 102616788, 128270985, 171027980, 205233576, 256541970, 342055960, 513083940, 1026167880]

約数ペア:

[(1, 1026167880), (2, 513083940), (3, 342055960), (4, 256541970), (5, 205233576), (6, 171027980), (8, 128270985), (10, 102616788), (12, 85513990), (15, 68411192), (20, 51308394), (24, 42756995), (30, 34205596), (40, 25654197), (60, 17102798), (120, 8551399), (647, 1586040), (1294, 793020), (1941, 528680), (2588, 396510), (3235, 317208), (3882, 264340), (5176, 198255), (6470, 158604), (7764, 132170), (9705, 105736), (12940, 79302), (13217, 77640), (15528, 66085), (19410, 52868), (25880, 39651), (26434, 38820)]