8218598160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{143281}}^1$

素因数の和:143536

約数の個数: 80

約数和(自身を含む): 25584433920

約数和(自身を除く): 17365835760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 9560, 11472, 14340, 19120, 28680, 57360, 143281, 286562, 429843, 573124, 716405, 859686, 1146248, 1432810, 1719372, 2149215, 2292496, 2865620, 3438744, 4298430, 5731240, 6877488, 8596860, 11462480, 17193720, 34244159, 34387440, 68488318, 102732477, 136976636, 171220795, 205464954, 273953272, 342441590, 410929908, 513662385, 547906544, 684883180, 821859816, 1027324770, 1369766360, 1643719632, 2054649540, 2739532720, 4109299080, 8218598160]

約数ペア:

[(1, 8218598160), (2, 4109299080), (3, 2739532720), (4, 2054649540), (5, 1643719632), (6, 1369766360), (8, 1027324770), (10, 821859816), (12, 684883180), (15, 547906544), (16, 513662385), (20, 410929908), (24, 342441590), (30, 273953272), (40, 205464954), (48, 171220795), (60, 136976636), (80, 102732477), (120, 68488318), (239, 34387440), (240, 34244159), (478, 17193720), (717, 11462480), (956, 8596860), (1195, 6877488), (1434, 5731240), (1912, 4298430), (2390, 3438744), (2868, 2865620), (3585, 2292496), (3824, 2149215), (4780, 1719372), (5736, 1432810), (7170, 1146248), (9560, 859686), (11472, 716405), (14340, 573124), (19120, 429843), (28680, 286562), (57360, 143281)]