325684920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{246731}}^1$

素因数の和:246756

約数の個数: 64

約数和(自身を含む): 1065882240

約数和(自身を除く): 740197320

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, 246731, 493462, 740193, 986924, 1233655, 1480386, 1973848, 2467310, 2714041, 2960772, 3700965, 4934620, 5428082, 5921544, 7401930, 8142123, 9869240, 10856164, 13570205, 14803860, 16284246, 21712328, 27140410, 29607720, 32568492, 40710615, 54280820, 65136984, 81421230, 108561640, 162842460, 325684920]

約数ペア:

[(1, 325684920), (2, 162842460), (3, 108561640), (4, 81421230), (5, 65136984), (6, 54280820), (8, 40710615), (10, 32568492), (11, 29607720), (12, 27140410), (15, 21712328), (20, 16284246), (22, 14803860), (24, 13570205), (30, 10856164), (33, 9869240), (40, 8142123), (44, 7401930), (55, 5921544), (60, 5428082), (66, 4934620), (88, 3700965), (110, 2960772), (120, 2714041), (132, 2467310), (165, 1973848), (220, 1480386), (264, 1233655), (330, 986924), (440, 740193), (660, 493462), (1320, 246731)]