148971960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{45979}}^1$

素因数の和:46002

約数の個数: 80

約数和(自身を含む): 500722200

約数和(自身を除く): 351750240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 45979, 91958, 137937, 183916, 229895, 275874, 367832, 413811, 459790, 551748, 689685, 827622, 919580, 1103496, 1241433, 1379370, 1655244, 1839160, 2069055, 2482866, 2758740, 3310488, 3724299, 4138110, 4965732, 5517480, 6207165, 7448598, 8276220, 9931464, 12414330, 14897196, 16552440, 18621495, 24828660, 29794392, 37242990, 49657320, 74485980, 148971960]

約数ペア:

[(1, 148971960), (2, 74485980), (3, 49657320), (4, 37242990), (5, 29794392), (6, 24828660), (8, 18621495), (9, 16552440), (10, 14897196), (12, 12414330), (15, 9931464), (18, 8276220), (20, 7448598), (24, 6207165), (27, 5517480), (30, 4965732), (36, 4138110), (40, 3724299), (45, 3310488), (54, 2758740), (60, 2482866), (72, 2069055), (81, 1839160), (90, 1655244), (108, 1379370), (120, 1241433), (135, 1103496), (162, 919580), (180, 827622), (216, 689685), (270, 551748), (324, 459790), (360, 413811), (405, 367832), (540, 275874), (648, 229895), (810, 183916), (1080, 137937), (1620, 91958), (3240, 45979)]