424574040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{321647}}^1$

素因数の和:321672

約数の個数: 64

約数和(自身を含む): 1389519360

約数和(自身を除く): 964945320

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, 321647, 643294, 964941, 1286588, 1608235, 1929882, 2573176, 3216470, 3538117, 3859764, 4824705, 6432940, 7076234, 7719528, 9649410, 10614351, 12865880, 14152468, 17690585, 19298820, 21228702, 28304936, 35381170, 38597640, 42457404, 53071755, 70762340, 84914808, 106143510, 141524680, 212287020, 424574040]

約数ペア:

[(1, 424574040), (2, 212287020), (3, 141524680), (4, 106143510), (5, 84914808), (6, 70762340), (8, 53071755), (10, 42457404), (11, 38597640), (12, 35381170), (15, 28304936), (20, 21228702), (22, 19298820), (24, 17690585), (30, 14152468), (33, 12865880), (40, 10614351), (44, 9649410), (55, 7719528), (60, 7076234), (66, 6432940), (88, 4824705), (110, 3859764), (120, 3538117), (132, 3216470), (165, 2573176), (220, 1929882), (264, 1608235), (330, 1286588), (440, 964941), (660, 643294), (1320, 321647)]