961814040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{728647}}^1$

素因数の和:728672

約数の個数: 64

約数和(自身を含む): 3147759360

約数和(自身を除く): 2185945320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 728647, 1457294, 2185941, 2914588, 3643235, 4371882, 5829176, 7286470, 8015117, 8743764, 10929705, 14572940, 16030234, 17487528, 21859410, 24045351, 29145880, 32060468, 40075585, 43718820, 48090702, 64120936, 80151170, 87437640, 96181404, 120226755, 160302340, 192362808, 240453510, 320604680, 480907020, 961814040]

約数ペア:

[(1, 961814040), (2, 480907020), (3, 320604680), (4, 240453510), (5, 192362808), (6, 160302340), (8, 120226755), (10, 96181404), (11, 87437640), (12, 80151170), (15, 64120936), (20, 48090702), (22, 43718820), (24, 40075585), (30, 32060468), (33, 29145880), (40, 24045351), (44, 21859410), (55, 17487528), (60, 16030234), (66, 14572940), (88, 10929705), (110, 8743764), (120, 8015117), (132, 7286470), (165, 5829176), (220, 4371882), (264, 3643235), (330, 2914588), (440, 2185941), (660, 1457294), (1320, 728647)]