385975560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{21587}}^1$

素因数の和:21750

約数の個数: 64

約数和(自身を含む): 1165752000

約数和(自身を除く): 779776440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 21587, 43174, 64761, 86348, 107935, 129522, 172696, 215870, 259044, 323805, 431740, 518088, 647610, 863480, 1295220, 2590440, 3216463, 6432926, 9649389, 12865852, 16082315, 19298778, 25731704, 32164630, 38597556, 48246945, 64329260, 77195112, 96493890, 128658520, 192987780, 385975560]

約数ペア:

[(1, 385975560), (2, 192987780), (3, 128658520), (4, 96493890), (5, 77195112), (6, 64329260), (8, 48246945), (10, 38597556), (12, 32164630), (15, 25731704), (20, 19298778), (24, 16082315), (30, 12865852), (40, 9649389), (60, 6432926), (120, 3216463), (149, 2590440), (298, 1295220), (447, 863480), (596, 647610), (745, 518088), (894, 431740), (1192, 323805), (1490, 259044), (1788, 215870), (2235, 172696), (2980, 129522), (3576, 107935), (4470, 86348), (5960, 64761), (8940, 43174), (17880, 21587)]