154021920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24683}}^1$

素因数の和:24714

約数の個数: 96

約数和(自身を含む): 522510912

約数和(自身を除く): 368488992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 24683, 49366, 74049, 98732, 123415, 148098, 197464, 246830, 296196, 320879, 370245, 394928, 493660, 592392, 641758, 740490, 789856, 962637, 987320, 1184784, 1283516, 1480980, 1604395, 1925274, 1974640, 2369568, 2567032, 2961960, 3208790, 3850548, 3949280, 4813185, 5134064, 5923920, 6417580, 7701096, 9626370, 10268128, 11847840, 12835160, 15402192, 19252740, 25670320, 30804384, 38505480, 51340640, 77010960, 154021920]

約数ペア:

[(1, 154021920), (2, 77010960), (3, 51340640), (4, 38505480), (5, 30804384), (6, 25670320), (8, 19252740), (10, 15402192), (12, 12835160), (13, 11847840), (15, 10268128), (16, 9626370), (20, 7701096), (24, 6417580), (26, 5923920), (30, 5134064), (32, 4813185), (39, 3949280), (40, 3850548), (48, 3208790), (52, 2961960), (60, 2567032), (65, 2369568), (78, 1974640), (80, 1925274), (96, 1604395), (104, 1480980), (120, 1283516), (130, 1184784), (156, 987320), (160, 962637), (195, 789856), (208, 740490), (240, 641758), (260, 592392), (312, 493660), (390, 394928), (416, 370245), (480, 320879), (520, 296196), (624, 246830), (780, 197464), (1040, 148098), (1248, 123415), (1560, 98732), (2080, 74049), (3120, 49366), (6240, 24683)]