156730440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1306087}}^1$

素因数の和:1306101

約数の個数: 32

約数和(自身を含む): 470191680

約数和(自身を除く): 313461240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1306087, 2612174, 3918261, 5224348, 6530435, 7836522, 10448696, 13060870, 15673044, 19591305, 26121740, 31346088, 39182610, 52243480, 78365220, 156730440]

約数ペア:

[(1, 156730440), (2, 78365220), (3, 52243480), (4, 39182610), (5, 31346088), (6, 26121740), (8, 19591305), (10, 15673044), (12, 13060870), (15, 10448696), (20, 7836522), (24, 6530435), (30, 5224348), (40, 3918261), (60, 2612174), (120, 1306087)]