66306360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{552553}}^1$

素因数の和:552567

約数の個数: 32

約数和(自身を含む): 198919440

約数和(自身を除く): 132613080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 552553, 1105106, 1657659, 2210212, 2762765, 3315318, 4420424, 5525530, 6630636, 8288295, 11051060, 13261272, 16576590, 22102120, 33153180, 66306360]

約数ペア:

[(1, 66306360), (2, 33153180), (3, 22102120), (4, 16576590), (5, 13261272), (6, 11051060), (8, 8288295), (10, 6630636), (12, 5525530), (15, 4420424), (20, 3315318), (24, 2762765), (30, 2210212), (40, 1657659), (60, 1105106), (120, 552553)]