11646840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 35458560

約数和(自身を除く): 23811720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1367, 1420, 1704, 2130, 2734, 2840, 4101, 4260, 5468, 6835, 8202, 8520, 10936, 13670, 16404, 20505, 27340, 32808, 41010, 54680, 82020, 97057, 164040, 194114, 291171, 388228, 485285, 582342, 776456, 970570, 1164684, 1455855, 1941140, 2329368, 2911710, 3882280, 5823420, 11646840]

約数ペア:

[(1, 11646840), (2, 5823420), (3, 3882280), (4, 2911710), (5, 2329368), (6, 1941140), (8, 1455855), (10, 1164684), (12, 970570), (15, 776456), (20, 582342), (24, 485285), (30, 388228), (40, 291171), (60, 194114), (71, 164040), (120, 97057), (142, 82020), (213, 54680), (284, 41010), (355, 32808), (426, 27340), (568, 20505), (710, 16404), (852, 13670), (1065, 10936), (1367, 8520), (1420, 8202), (1704, 6835), (2130, 5468), (2734, 4260), (2840, 4101)]