1216680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10139}}^1$

素因数の和:10153

約数の個数: 32

約数和(自身を含む): 3650400

約数和(自身を除く): 2433720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10139, 20278, 30417, 40556, 50695, 60834, 81112, 101390, 121668, 152085, 202780, 243336, 304170, 405560, 608340, 1216680]

約数ペア:

[(1, 1216680), (2, 608340), (3, 405560), (4, 304170), (5, 243336), (6, 202780), (8, 152085), (10, 121668), (12, 101390), (15, 81112), (20, 60834), (24, 50695), (30, 40556), (40, 30417), (60, 20278), (120, 10139)]