124567920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5631

約数の個数: 120

約数和(自身を含む): 431912832

約数和(自身を除く): 307344912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 5581, 7440, 11160, 11162, 16743, 22320, 22324, 27905, 33486, 44648, 50229, 55810, 66972, 83715, 89296, 100458, 111620, 133944, 167430, 173011, 200916, 223240, 251145, 267888, 334860, 346022, 401832, 446480, 502290, 519033, 669720, 692044, 803664, 865055, 1004580, 1038066, 1339440, 1384088, 1557099, 1730110, 2009160, 2076132, 2595165, 2768176, 3114198, 3460220, 4018320, 4152264, 5190330, 6228396, 6920440, 7785495, 8304528, 10380660, 12456792, 13840880, 15570990, 20761320, 24913584, 31141980, 41522640, 62283960, 124567920]

約数ペア:

[(1, 124567920), (2, 62283960), (3, 41522640), (4, 31141980), (5, 24913584), (6, 20761320), (8, 15570990), (9, 13840880), (10, 12456792), (12, 10380660), (15, 8304528), (16, 7785495), (18, 6920440), (20, 6228396), (24, 5190330), (30, 4152264), (31, 4018320), (36, 3460220), (40, 3114198), (45, 2768176), (48, 2595165), (60, 2076132), (62, 2009160), (72, 1730110), (80, 1557099), (90, 1384088), (93, 1339440), (120, 1038066), (124, 1004580), (144, 865055), (155, 803664), (180, 692044), (186, 669720), (240, 519033), (248, 502290), (279, 446480), (310, 401832), (360, 346022), (372, 334860), (465, 267888), (496, 251145), (558, 223240), (620, 200916), (720, 173011), (744, 167430), (930, 133944), (1116, 111620), (1240, 100458), (1395, 89296), (1488, 83715), (1860, 66972), (2232, 55810), (2480, 50229), (2790, 44648), (3720, 33486), (4464, 27905), (5580, 22324), (5581, 22320), (7440, 16743), (11160, 11162)]