8958120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3962

約数の個数: 64

約数和(自身を含む): 28296000

約数和(自身を除く): 19337880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 3929, 7858, 11787, 15716, 19645, 23574, 31432, 39290, 47148, 58935, 74651, 78580, 94296, 117870, 149302, 157160, 223953, 235740, 298604, 373255, 447906, 471480, 597208, 746510, 895812, 1119765, 1493020, 1791624, 2239530, 2986040, 4479060, 8958120]

約数ペア:

[(1, 8958120), (2, 4479060), (3, 2986040), (4, 2239530), (5, 1791624), (6, 1493020), (8, 1119765), (10, 895812), (12, 746510), (15, 597208), (19, 471480), (20, 447906), (24, 373255), (30, 298604), (38, 235740), (40, 223953), (57, 157160), (60, 149302), (76, 117870), (95, 94296), (114, 78580), (120, 74651), (152, 58935), (190, 47148), (228, 39290), (285, 31432), (380, 23574), (456, 19645), (570, 15716), (760, 11787), (1140, 7858), (2280, 3929)]