214507320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1787561}}^1$

素因数の和:1787575

約数の個数: 32

約数和(自身を含む): 643522320

約数和(自身を除く): 429015000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1787561, 3575122, 5362683, 7150244, 8937805, 10725366, 14300488, 17875610, 21450732, 26813415, 35751220, 42901464, 53626830, 71502440, 107253660, 214507320]

約数ペア:

[(1, 214507320), (2, 107253660), (3, 71502440), (4, 53626830), (5, 42901464), (6, 35751220), (8, 26813415), (10, 21450732), (12, 17875610), (15, 14300488), (20, 10725366), (24, 8937805), (30, 7150244), (40, 5362683), (60, 3575122), (120, 1787561)]