154398960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23827}}^1$

素因数の和:23852

約数の個数: 100

約数和(自身を含む): 536272968

約数和(自身を除く): 381874008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 23827, 47654, 71481, 95308, 119135, 142962, 190616, 214443, 238270, 285924, 357405, 381232, 428886, 476540, 571848, 643329, 714810, 857772, 953080, 1072215, 1143696, 1286658, 1429620, 1715544, 1906160, 1929987, 2144430, 2573316, 2859240, 3216645, 3431088, 3859974, 4288860, 5146632, 5718480, 6433290, 7719948, 8577720, 9649935, 10293264, 12866580, 15439896, 17155440, 19299870, 25733160, 30879792, 38599740, 51466320, 77199480, 154398960]

約数ペア:

[(1, 154398960), (2, 77199480), (3, 51466320), (4, 38599740), (5, 30879792), (6, 25733160), (8, 19299870), (9, 17155440), (10, 15439896), (12, 12866580), (15, 10293264), (16, 9649935), (18, 8577720), (20, 7719948), (24, 6433290), (27, 5718480), (30, 5146632), (36, 4288860), (40, 3859974), (45, 3431088), (48, 3216645), (54, 2859240), (60, 2573316), (72, 2144430), (80, 1929987), (81, 1906160), (90, 1715544), (108, 1429620), (120, 1286658), (135, 1143696), (144, 1072215), (162, 953080), (180, 857772), (216, 714810), (240, 643329), (270, 571848), (324, 476540), (360, 428886), (405, 381232), (432, 357405), (540, 285924), (648, 238270), (720, 214443), (810, 190616), (1080, 142962), (1296, 119135), (1620, 95308), (2160, 71481), (3240, 47654), (6480, 23827)]