123844560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{10531}}^1$

素因数の和:10561

約数の個数: 120

約数和(自身を含む): 446641056

約数和(自身を除く): 322796496

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 10531, 11760, 21062, 31593, 42124, 52655, 63186, 73717, 84248, 105310, 126372, 147434, 157965, 168496, 210620, 221151, 252744, 294868, 315930, 368585, 421240, 442302, 505488, 516019, 589736, 631860, 737170, 842480, 884604, 1032038, 1105755, 1179472, 1263720, 1474340, 1548057, 1769208, 2064076, 2211510, 2527440, 2580095, 2948680, 3096114, 3538416, 4128152, 4423020, 5160190, 5897360, 6192228, 7740285, 8256304, 8846040, 10320380, 12384456, 15480570, 17692080, 20640760, 24768912, 30961140, 41281520, 61922280, 123844560]

約数ペア:

[(1, 123844560), (2, 61922280), (3, 41281520), (4, 30961140), (5, 24768912), (6, 20640760), (7, 17692080), (8, 15480570), (10, 12384456), (12, 10320380), (14, 8846040), (15, 8256304), (16, 7740285), (20, 6192228), (21, 5897360), (24, 5160190), (28, 4423020), (30, 4128152), (35, 3538416), (40, 3096114), (42, 2948680), (48, 2580095), (49, 2527440), (56, 2211510), (60, 2064076), (70, 1769208), (80, 1548057), (84, 1474340), (98, 1263720), (105, 1179472), (112, 1105755), (120, 1032038), (140, 884604), (147, 842480), (168, 737170), (196, 631860), (210, 589736), (240, 516019), (245, 505488), (280, 442302), (294, 421240), (336, 368585), (392, 315930), (420, 294868), (490, 252744), (560, 221151), (588, 210620), (735, 168496), (784, 157965), (840, 147434), (980, 126372), (1176, 105310), (1470, 84248), (1680, 73717), (1960, 63186), (2352, 52655), (2940, 42124), (3920, 31593), (5880, 21062), (10531, 11760)]