31696680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{264139}}^1$

素因数の和:264153

約数の個数: 32

約数和(自身を含む): 95090400

約数和(自身を除く): 63393720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 264139, 528278, 792417, 1056556, 1320695, 1584834, 2113112, 2641390, 3169668, 3962085, 5282780, 6339336, 7924170, 10565560, 15848340, 31696680]

約数ペア:

[(1, 31696680), (2, 15848340), (3, 10565560), (4, 7924170), (5, 6339336), (6, 5282780), (8, 3962085), (10, 3169668), (12, 2641390), (15, 2113112), (20, 1584834), (24, 1320695), (30, 1056556), (40, 792417), (60, 528278), (120, 264139)]