156859320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1307161}}^1$

素因数の和:1307175

約数の個数: 32

約数和(自身を含む): 470578320

約数和(自身を除く): 313719000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1307161, 2614322, 3921483, 5228644, 6535805, 7842966, 10457288, 13071610, 15685932, 19607415, 26143220, 31371864, 39214830, 52286440, 78429660, 156859320]

約数ペア:

[(1, 156859320), (2, 78429660), (3, 52286440), (4, 39214830), (5, 31371864), (6, 26143220), (8, 19607415), (10, 15685932), (12, 13071610), (15, 10457288), (20, 7842966), (24, 6535805), (30, 5228644), (40, 3921483), (60, 2614322), (120, 1307161)]