140382120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7177}}^1$

素因数の和:7354

約数の個数: 64

約数和(自身を含む): 423789120

約数和(自身を除く): 283407000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 7177, 9780, 14354, 19560, 21531, 28708, 35885, 43062, 57416, 71770, 86124, 107655, 143540, 172248, 215310, 287080, 430620, 861240, 1169851, 2339702, 3509553, 4679404, 5849255, 7019106, 9358808, 11698510, 14038212, 17547765, 23397020, 28076424, 35095530, 46794040, 70191060, 140382120]

約数ペア:

[(1, 140382120), (2, 70191060), (3, 46794040), (4, 35095530), (5, 28076424), (6, 23397020), (8, 17547765), (10, 14038212), (12, 11698510), (15, 9358808), (20, 7019106), (24, 5849255), (30, 4679404), (40, 3509553), (60, 2339702), (120, 1169851), (163, 861240), (326, 430620), (489, 287080), (652, 215310), (815, 172248), (978, 143540), (1304, 107655), (1630, 86124), (1956, 71770), (2445, 57416), (3260, 43062), (3912, 35885), (4890, 28708), (6520, 21531), (7177, 19560), (9780, 14354)]