513867720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4282231}}^1$

素因数の和:4282245

約数の個数: 32

約数和(自身を含む): 1541603520

約数和(自身を除く): 1027735800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4282231, 8564462, 12846693, 17128924, 21411155, 25693386, 34257848, 42822310, 51386772, 64233465, 85644620, 102773544, 128466930, 171289240, 256933860, 513867720]

約数ペア:

[(1, 513867720), (2, 256933860), (3, 171289240), (4, 128466930), (5, 102773544), (6, 85644620), (8, 64233465), (10, 51386772), (12, 42822310), (15, 34257848), (20, 25693386), (24, 21411155), (30, 17128924), (40, 12846693), (60, 8564462), (120, 4282231)]