4270440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 13492800

約数和(自身を除く): 9222360

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, 1873, 2280, 3746, 5619, 7492, 9365, 11238, 14984, 18730, 22476, 28095, 35587, 37460, 44952, 56190, 71174, 74920, 106761, 112380, 142348, 177935, 213522, 224760, 284696, 355870, 427044, 533805, 711740, 854088, 1067610, 1423480, 2135220, 4270440]

約数ペア:

[(1, 4270440), (2, 2135220), (3, 1423480), (4, 1067610), (5, 854088), (6, 711740), (8, 533805), (10, 427044), (12, 355870), (15, 284696), (19, 224760), (20, 213522), (24, 177935), (30, 142348), (38, 112380), (40, 106761), (57, 74920), (60, 71174), (76, 56190), (95, 44952), (114, 37460), (120, 35587), (152, 28095), (190, 22476), (228, 18730), (285, 14984), (380, 11238), (456, 9365), (570, 7492), (760, 5619), (1140, 3746), (1873, 2280)]