120147386480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{173483}}^1$

素因数の和:174294

約数の個数: 80

約数和(自身を含む): 305126434944

約数和(自身を除く): 184979048464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 787, 880, 1574, 3148, 3935, 6296, 7870, 8657, 12592, 15740, 17314, 31480, 34628, 43285, 62960, 69256, 86570, 138512, 173140, 173483, 346280, 346966, 692560, 693932, 867415, 1387864, 1734830, 1908313, 2775728, 3469660, 3816626, 6939320, 7633252, 9541565, 13878640, 15266504, 19083130, 30533008, 38166260, 76332520, 136531121, 152665040, 273062242, 546124484, 682655605, 1092248968, 1365311210, 1501842331, 2184497936, 2730622420, 3003684662, 5461244840, 6007369324, 7509211655, 10922489680, 12014738648, 15018423310, 24029477296, 30036846620, 60073693240, 120147386480]

約数ペア:

[(1, 120147386480), (2, 60073693240), (4, 30036846620), (5, 24029477296), (8, 15018423310), (10, 12014738648), (11, 10922489680), (16, 7509211655), (20, 6007369324), (22, 5461244840), (40, 3003684662), (44, 2730622420), (55, 2184497936), (80, 1501842331), (88, 1365311210), (110, 1092248968), (176, 682655605), (220, 546124484), (440, 273062242), (787, 152665040), (880, 136531121), (1574, 76332520), (3148, 38166260), (3935, 30533008), (6296, 19083130), (7870, 15266504), (8657, 13878640), (12592, 9541565), (15740, 7633252), (17314, 6939320), (31480, 3816626), (34628, 3469660), (43285, 2775728), (62960, 1908313), (69256, 1734830), (86570, 1387864), (138512, 867415), (173140, 693932), (173483, 692560), (346280, 346966)]