276412080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{164531}}^1$

素因数の和:164554

約数の個数: 80

約数和(自身を含む): 979294464

約数和(自身を除く): 702882384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 164531, 329062, 493593, 658124, 822655, 987186, 1151717, 1316248, 1645310, 1974372, 2303434, 2467965, 2632496, 3290620, 3455151, 3948744, 4606868, 4935930, 5758585, 6581240, 6910302, 7897488, 9213736, 9871860, 11517170, 13162480, 13820604, 17275755, 18427472, 19743720, 23034340, 27641208, 34551510, 39487440, 46068680, 55282416, 69103020, 92137360, 138206040, 276412080]

約数ペア:

[(1, 276412080), (2, 138206040), (3, 92137360), (4, 69103020), (5, 55282416), (6, 46068680), (7, 39487440), (8, 34551510), (10, 27641208), (12, 23034340), (14, 19743720), (15, 18427472), (16, 17275755), (20, 13820604), (21, 13162480), (24, 11517170), (28, 9871860), (30, 9213736), (35, 7897488), (40, 6910302), (42, 6581240), (48, 5758585), (56, 4935930), (60, 4606868), (70, 3948744), (80, 3455151), (84, 3290620), (105, 2632496), (112, 2467965), (120, 2303434), (140, 1974372), (168, 1645310), (210, 1316248), (240, 1151717), (280, 987186), (336, 822655), (420, 658124), (560, 493593), (840, 329062), (1680, 164531)]