73587720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{613231}}^1$

素因数の和:613245

約数の個数: 32

約数和(自身を含む): 220763520

約数和(自身を除く): 147175800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 613231, 1226462, 1839693, 2452924, 3066155, 3679386, 4905848, 6132310, 7358772, 9198465, 12264620, 14717544, 18396930, 24529240, 36793860, 73587720]

約数ペア:

[(1, 73587720), (2, 36793860), (3, 24529240), (4, 18396930), (5, 14717544), (6, 12264620), (8, 9198465), (10, 7358772), (12, 6132310), (15, 4905848), (20, 3679386), (24, 3066155), (30, 2452924), (40, 1839693), (60, 1226462), (120, 613231)]