8124780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7127}}^1$

素因数の和:7158

約数の個数: 48

約数和(自身を含む): 23950080

約数和(自身を除く): 15825300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7127, 14254, 21381, 28508, 35635, 42762, 71270, 85524, 106905, 135413, 142540, 213810, 270826, 406239, 427620, 541652, 677065, 812478, 1354130, 1624956, 2031195, 2708260, 4062390, 8124780]

約数ペア:

[(1, 8124780), (2, 4062390), (3, 2708260), (4, 2031195), (5, 1624956), (6, 1354130), (10, 812478), (12, 677065), (15, 541652), (19, 427620), (20, 406239), (30, 270826), (38, 213810), (57, 142540), (60, 135413), (76, 106905), (95, 85524), (114, 71270), (190, 42762), (228, 35635), (285, 28508), (380, 21381), (570, 14254), (1140, 7127)]