123667440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3049}}^1$

素因数の和:3091

約数の個数: 120

約数和(自身を含む): 415263600

約数和(自身を除く): 291596160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3049, 3120, 3380, 4056, 5070, 6098, 6760, 8112, 9147, 10140, 12196, 13520, 15245, 18294, 20280, 24392, 30490, 36588, 39637, 40560, 45735, 48784, 60980, 73176, 79274, 91470, 118911, 121960, 146352, 158548, 182940, 198185, 237822, 243920, 317096, 365880, 396370, 475644, 515281, 594555, 634192, 731760, 792740, 951288, 1030562, 1189110, 1545843, 1585480, 1902576, 2061124, 2378220, 2576405, 3091686, 3170960, 4122248, 4756440, 5152810, 6183372, 7729215, 8244496, 9512880, 10305620, 12366744, 15458430, 20611240, 24733488, 30916860, 41222480, 61833720, 123667440]

約数ペア:

[(1, 123667440), (2, 61833720), (3, 41222480), (4, 30916860), (5, 24733488), (6, 20611240), (8, 15458430), (10, 12366744), (12, 10305620), (13, 9512880), (15, 8244496), (16, 7729215), (20, 6183372), (24, 5152810), (26, 4756440), (30, 4122248), (39, 3170960), (40, 3091686), (48, 2576405), (52, 2378220), (60, 2061124), (65, 1902576), (78, 1585480), (80, 1545843), (104, 1189110), (120, 1030562), (130, 951288), (156, 792740), (169, 731760), (195, 634192), (208, 594555), (240, 515281), (260, 475644), (312, 396370), (338, 365880), (390, 317096), (507, 243920), (520, 237822), (624, 198185), (676, 182940), (780, 158548), (845, 146352), (1014, 121960), (1040, 118911), (1352, 91470), (1560, 79274), (1690, 73176), (2028, 60980), (2535, 48784), (2704, 45735), (3049, 40560), (3120, 39637), (3380, 36588), (4056, 30490), (5070, 24392), (6098, 20280), (6760, 18294), (8112, 15245), (9147, 13520), (10140, 12196)]