198378120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{7219}}^1$

素因数の和:7462

約数の個数: 64

約数和(自身を含む): 597816000

約数和(自身を除く): 399437880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 6870, 7219, 9160, 13740, 14438, 21657, 27480, 28876, 36095, 43314, 57752, 72190, 86628, 108285, 144380, 173256, 216570, 288760, 433140, 866280, 1653151, 3306302, 4959453, 6612604, 8265755, 9918906, 13225208, 16531510, 19837812, 24797265, 33063020, 39675624, 49594530, 66126040, 99189060, 198378120]

約数ペア:

[(1, 198378120), (2, 99189060), (3, 66126040), (4, 49594530), (5, 39675624), (6, 33063020), (8, 24797265), (10, 19837812), (12, 16531510), (15, 13225208), (20, 9918906), (24, 8265755), (30, 6612604), (40, 4959453), (60, 3306302), (120, 1653151), (229, 866280), (458, 433140), (687, 288760), (916, 216570), (1145, 173256), (1374, 144380), (1832, 108285), (2290, 86628), (2748, 72190), (3435, 57752), (4580, 43314), (5496, 36095), (6870, 28876), (7219, 27480), (9160, 21657), (13740, 14438)]