15018415320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{125153461}}^1$

素因数の和:125153475

約数の個数: 32

約数和(自身を含む): 45055246320

約数和(自身を除く): 30036831000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 125153461, 250306922, 375460383, 500613844, 625767305, 750920766, 1001227688, 1251534610, 1501841532, 1877301915, 2503069220, 3003683064, 3754603830, 5006138440, 7509207660, 15018415320]

約数ペア:

[(1, 15018415320), (2, 7509207660), (3, 5006138440), (4, 3754603830), (5, 3003683064), (6, 2503069220), (8, 1877301915), (10, 1501841532), (12, 1251534610), (15, 1001227688), (20, 750920766), (24, 625767305), (30, 500613844), (40, 375460383), (60, 250306922), (120, 125153461)]