120377640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 379209600

約数和(自身を除く): 258831960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 86, 120, 123, 129, 164, 172, 205, 215, 246, 258, 328, 344, 410, 430, 492, 516, 569, 615, 645, 820, 860, 984, 1032, 1138, 1230, 1290, 1640, 1707, 1720, 1763, 2276, 2460, 2580, 2845, 3414, 3526, 4552, 4920, 5160, 5289, 5690, 6828, 7052, 8535, 8815, 10578, 11380, 13656, 14104, 17070, 17630, 21156, 22760, 23329, 24467, 26445, 34140, 35260, 42312, 46658, 48934, 52890, 68280, 69987, 70520, 73401, 93316, 97868, 105780, 116645, 122335, 139974, 146802, 186632, 195736, 211560, 233290, 244670, 279948, 293604, 349935, 367005, 466580, 489340, 559896, 587208, 699870, 734010, 933160, 978680, 1003147, 1399740, 1468020, 2006294, 2799480, 2936040, 3009441, 4012588, 5015735, 6018882, 8025176, 10031470, 12037764, 15047205, 20062940, 24075528, 30094410, 40125880, 60188820, 120377640]

約数ペア:

[(1, 120377640), (2, 60188820), (3, 40125880), (4, 30094410), (5, 24075528), (6, 20062940), (8, 15047205), (10, 12037764), (12, 10031470), (15, 8025176), (20, 6018882), (24, 5015735), (30, 4012588), (40, 3009441), (41, 2936040), (43, 2799480), (60, 2006294), (82, 1468020), (86, 1399740), (120, 1003147), (123, 978680), (129, 933160), (164, 734010), (172, 699870), (205, 587208), (215, 559896), (246, 489340), (258, 466580), (328, 367005), (344, 349935), (410, 293604), (430, 279948), (492, 244670), (516, 233290), (569, 211560), (615, 195736), (645, 186632), (820, 146802), (860, 139974), (984, 122335), (1032, 116645), (1138, 105780), (1230, 97868), (1290, 93316), (1640, 73401), (1707, 70520), (1720, 69987), (1763, 68280), (2276, 52890), (2460, 48934), (2580, 46658), (2845, 42312), (3414, 35260), (3526, 34140), (4552, 26445), (4920, 24467), (5160, 23329), (5289, 22760), (5690, 21156), (6828, 17630), (7052, 17070), (8535, 14104), (8815, 13656), (10578, 11380)]