788514120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2190317}}^1$

素因数の和:2190334

約数の個数: 48

約数和(自身を含む): 2562672060

約数和(自身を除く): 1774157940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2190317, 4380634, 6570951, 8761268, 10951585, 13141902, 17522536, 19712853, 21903170, 26283804, 32854755, 39425706, 43806340, 52567608, 65709510, 78851412, 87612680, 98564265, 131419020, 157702824, 197128530, 262838040, 394257060, 788514120]

約数ペア:

[(1, 788514120), (2, 394257060), (3, 262838040), (4, 197128530), (5, 157702824), (6, 131419020), (8, 98564265), (9, 87612680), (10, 78851412), (12, 65709510), (15, 52567608), (18, 43806340), (20, 39425706), (24, 32854755), (30, 26283804), (36, 21903170), (40, 19712853), (45, 17522536), (60, 13141902), (72, 10951585), (90, 8761268), (120, 6570951), (180, 4380634), (360, 2190317)]