851453880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{150967}}^1$

素因数の和:151028

約数の個数: 64

約数和(自身を含む): 2608727040

約数和(自身を除く): 1757273160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 150967, 301934, 452901, 603868, 754835, 905802, 1207736, 1509670, 1811604, 2264505, 3019340, 3623208, 4529010, 6038680, 7095449, 9058020, 14190898, 18116040, 21286347, 28381796, 35477245, 42572694, 56763592, 70954490, 85145388, 106431735, 141908980, 170290776, 212863470, 283817960, 425726940, 851453880]

約数ペア:

[(1, 851453880), (2, 425726940), (3, 283817960), (4, 212863470), (5, 170290776), (6, 141908980), (8, 106431735), (10, 85145388), (12, 70954490), (15, 56763592), (20, 42572694), (24, 35477245), (30, 28381796), (40, 21286347), (47, 18116040), (60, 14190898), (94, 9058020), (120, 7095449), (141, 6038680), (188, 4529010), (235, 3623208), (282, 3019340), (376, 2264505), (470, 1811604), (564, 1509670), (705, 1207736), (940, 905802), (1128, 754835), (1410, 603868), (1880, 452901), (2820, 301934), (5640, 150967)]