832920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 2730240

約数和(自身を除く): 1897320

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, 631, 660, 1262, 1320, 1893, 2524, 3155, 3786, 5048, 6310, 6941, 7572, 9465, 12620, 13882, 15144, 18930, 20823, 25240, 27764, 34705, 37860, 41646, 55528, 69410, 75720, 83292, 104115, 138820, 166584, 208230, 277640, 416460, 832920]

約数ペア:

[(1, 832920), (2, 416460), (3, 277640), (4, 208230), (5, 166584), (6, 138820), (8, 104115), (10, 83292), (11, 75720), (12, 69410), (15, 55528), (20, 41646), (22, 37860), (24, 34705), (30, 27764), (33, 25240), (40, 20823), (44, 18930), (55, 15144), (60, 13882), (66, 12620), (88, 9465), (110, 7572), (120, 6941), (132, 6310), (165, 5048), (220, 3786), (264, 3155), (330, 2524), (440, 1893), (631, 1320), (660, 1262)]