149744880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6709}}^1$

素因数の和:6759

約数の個数: 120

約数和(自身を含む): 519192960

約数和(自身を除く): 369448080

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, 6709, 7440, 11160, 13418, 20127, 22320, 26836, 33545, 40254, 53672, 60381, 67090, 80508, 100635, 107344, 120762, 134180, 161016, 201270, 207979, 241524, 268360, 301905, 322032, 402540, 415958, 483048, 536720, 603810, 623937, 805080, 831916, 966096, 1039895, 1207620, 1247874, 1610160, 1663832, 1871811, 2079790, 2415240, 2495748, 3119685, 3327664, 3743622, 4159580, 4830480, 4991496, 6239370, 7487244, 8319160, 9359055, 9982992, 12478740, 14974488, 16638320, 18718110, 24957480, 29948976, 37436220, 49914960, 74872440, 149744880]

約数ペア:

[(1, 149744880), (2, 74872440), (3, 49914960), (4, 37436220), (5, 29948976), (6, 24957480), (8, 18718110), (9, 16638320), (10, 14974488), (12, 12478740), (15, 9982992), (16, 9359055), (18, 8319160), (20, 7487244), (24, 6239370), (30, 4991496), (31, 4830480), (36, 4159580), (40, 3743622), (45, 3327664), (48, 3119685), (60, 2495748), (62, 2415240), (72, 2079790), (80, 1871811), (90, 1663832), (93, 1610160), (120, 1247874), (124, 1207620), (144, 1039895), (155, 966096), (180, 831916), (186, 805080), (240, 623937), (248, 603810), (279, 536720), (310, 483048), (360, 415958), (372, 402540), (465, 322032), (496, 301905), (558, 268360), (620, 241524), (720, 207979), (744, 201270), (930, 161016), (1116, 134180), (1240, 120762), (1395, 107344), (1488, 100635), (1860, 80508), (2232, 67090), (2480, 60381), (2790, 53672), (3720, 40254), (4464, 33545), (5580, 26836), (6709, 22320), (7440, 20127), (11160, 13418)]