849075720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2237}}^1\times {\mathrm{3163}}^1$

素因数の和:5414

約数の個数: 64

約数和(自身を含む): 2549171520

約数和(自身を除く): 1700095800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2237, 3163, 4474, 6326, 6711, 8948, 9489, 11185, 12652, 13422, 15815, 17896, 18978, 22370, 25304, 26844, 31630, 33555, 37956, 44740, 47445, 53688, 63260, 67110, 75912, 89480, 94890, 126520, 134220, 189780, 268440, 379560, 7075631, 14151262, 21226893, 28302524, 35378155, 42453786, 56605048, 70756310, 84907572, 106134465, 141512620, 169815144, 212268930, 283025240, 424537860, 849075720]

約数ペア:

[(1, 849075720), (2, 424537860), (3, 283025240), (4, 212268930), (5, 169815144), (6, 141512620), (8, 106134465), (10, 84907572), (12, 70756310), (15, 56605048), (20, 42453786), (24, 35378155), (30, 28302524), (40, 21226893), (60, 14151262), (120, 7075631), (2237, 379560), (3163, 268440), (4474, 189780), (6326, 134220), (6711, 126520), (8948, 94890), (9489, 89480), (11185, 75912), (12652, 67110), (13422, 63260), (15815, 53688), (17896, 47445), (18978, 44740), (22370, 37956), (25304, 33555), (26844, 31630)]