15208039020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1465129}}^1$

素因数の和:1465314

約数の個数: 48

約数和(自身を含む): 42828680160

約数和(自身を除く): 27620641140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 1465129, 2930258, 4395387, 5860516, 7325645, 8790774, 14651290, 17581548, 21976935, 29302580, 43953870, 87907740, 253467317, 506934634, 760401951, 1013869268, 1267336585, 1520803902, 2534673170, 3041607804, 3802009755, 5069346340, 7604019510, 15208039020]

約数ペア:

[(1, 15208039020), (2, 7604019510), (3, 5069346340), (4, 3802009755), (5, 3041607804), (6, 2534673170), (10, 1520803902), (12, 1267336585), (15, 1013869268), (20, 760401951), (30, 506934634), (60, 253467317), (173, 87907740), (346, 43953870), (519, 29302580), (692, 21976935), (865, 17581548), (1038, 14651290), (1730, 8790774), (2076, 7325645), (2595, 5860516), (3460, 4395387), (5190, 2930258), (10380, 1465129)]