12545760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 40279680

約数和(自身を除く): 27733920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 295, 354, 443, 472, 480, 590, 708, 885, 886, 944, 1180, 1329, 1416, 1770, 1772, 1888, 2215, 2360, 2658, 2832, 3540, 3544, 4430, 4720, 5316, 5664, 6645, 7080, 7088, 8860, 9440, 10632, 13290, 14160, 14176, 17720, 21264, 26137, 26580, 28320, 35440, 42528, 52274, 53160, 70880, 78411, 104548, 106320, 130685, 156822, 209096, 212640, 261370, 313644, 392055, 418192, 522740, 627288, 784110, 836384, 1045480, 1254576, 1568220, 2090960, 2509152, 3136440, 4181920, 6272880, 12545760]

約数ペア:

[(1, 12545760), (2, 6272880), (3, 4181920), (4, 3136440), (5, 2509152), (6, 2090960), (8, 1568220), (10, 1254576), (12, 1045480), (15, 836384), (16, 784110), (20, 627288), (24, 522740), (30, 418192), (32, 392055), (40, 313644), (48, 261370), (59, 212640), (60, 209096), (80, 156822), (96, 130685), (118, 106320), (120, 104548), (160, 78411), (177, 70880), (236, 53160), (240, 52274), (295, 42528), (354, 35440), (443, 28320), (472, 26580), (480, 26137), (590, 21264), (708, 17720), (885, 14176), (886, 14160), (944, 13290), (1180, 10632), (1329, 9440), (1416, 8860), (1770, 7088), (1772, 7080), (1888, 6645), (2215, 5664), (2360, 5316), (2658, 4720), (2832, 4430), (3540, 3544)]