8485320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2326

約数の個数: 64

約数和(自身を含む): 26288640

約数和(自身を除く): 17803320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 2281, 3720, 4562, 6843, 9124, 11405, 13686, 18248, 22810, 27372, 34215, 45620, 54744, 68430, 70711, 91240, 136860, 141422, 212133, 273720, 282844, 353555, 424266, 565688, 707110, 848532, 1060665, 1414220, 1697064, 2121330, 2828440, 4242660, 8485320]

約数ペア:

[(1, 8485320), (2, 4242660), (3, 2828440), (4, 2121330), (5, 1697064), (6, 1414220), (8, 1060665), (10, 848532), (12, 707110), (15, 565688), (20, 424266), (24, 353555), (30, 282844), (31, 273720), (40, 212133), (60, 141422), (62, 136860), (93, 91240), (120, 70711), (124, 68430), (155, 54744), (186, 45620), (248, 34215), (310, 27372), (372, 22810), (465, 18248), (620, 13686), (744, 11405), (930, 9124), (1240, 6843), (1860, 4562), (2281, 3720)]