917261040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{5531}}^1$

素因数の和:6238

約数の個数: 80

約数和(自身を含む): 2848139136

約数和(自身を除く): 1930878096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 691, 1382, 2073, 2764, 3455, 4146, 5528, 5531, 6910, 8292, 10365, 11056, 11062, 13820, 16584, 16593, 20730, 22124, 27640, 27655, 33168, 33186, 41460, 44248, 55280, 55310, 66372, 82920, 82965, 88496, 110620, 132744, 165840, 165930, 221240, 265488, 331860, 442480, 663720, 1327440, 3821921, 7643842, 11465763, 15287684, 19109605, 22931526, 30575368, 38219210, 45863052, 57328815, 61150736, 76438420, 91726104, 114657630, 152876840, 183452208, 229315260, 305753680, 458630520, 917261040]

約数ペア:

[(1, 917261040), (2, 458630520), (3, 305753680), (4, 229315260), (5, 183452208), (6, 152876840), (8, 114657630), (10, 91726104), (12, 76438420), (15, 61150736), (16, 57328815), (20, 45863052), (24, 38219210), (30, 30575368), (40, 22931526), (48, 19109605), (60, 15287684), (80, 11465763), (120, 7643842), (240, 3821921), (691, 1327440), (1382, 663720), (2073, 442480), (2764, 331860), (3455, 265488), (4146, 221240), (5528, 165930), (5531, 165840), (6910, 132744), (8292, 110620), (10365, 88496), (11056, 82965), (11062, 82920), (13820, 66372), (16584, 55310), (16593, 55280), (20730, 44248), (22124, 41460), (27640, 33186), (27655, 33168)]