198835080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5227}}^1$

素因数の和:5558

約数の個数: 64

約数和(自身を含む): 598501440

約数和(自身を除く): 399666360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 5227, 6340, 7608, 9510, 10454, 12680, 15681, 19020, 20908, 26135, 31362, 38040, 41816, 52270, 62724, 78405, 104540, 125448, 156810, 209080, 313620, 627240, 1656959, 3313918, 4970877, 6627836, 8284795, 9941754, 13255672, 16569590, 19883508, 24854385, 33139180, 39767016, 49708770, 66278360, 99417540, 198835080]

約数ペア:

[(1, 198835080), (2, 99417540), (3, 66278360), (4, 49708770), (5, 39767016), (6, 33139180), (8, 24854385), (10, 19883508), (12, 16569590), (15, 13255672), (20, 9941754), (24, 8284795), (30, 6627836), (40, 4970877), (60, 3313918), (120, 1656959), (317, 627240), (634, 313620), (951, 209080), (1268, 156810), (1585, 125448), (1902, 104540), (2536, 78405), (3170, 62724), (3804, 52270), (4755, 41816), (5227, 38040), (6340, 31362), (7608, 26135), (9510, 20908), (10454, 19020), (12680, 15681)]