4013040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 12999168

約数和(自身を除く): 8986128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 727, 920, 1104, 1380, 1454, 1840, 2181, 2760, 2908, 3635, 4362, 5520, 5816, 7270, 8724, 10905, 11632, 14540, 16721, 17448, 21810, 29080, 33442, 34896, 43620, 50163, 58160, 66884, 83605, 87240, 100326, 133768, 167210, 174480, 200652, 250815, 267536, 334420, 401304, 501630, 668840, 802608, 1003260, 1337680, 2006520, 4013040]

約数ペア:

[(1, 4013040), (2, 2006520), (3, 1337680), (4, 1003260), (5, 802608), (6, 668840), (8, 501630), (10, 401304), (12, 334420), (15, 267536), (16, 250815), (20, 200652), (23, 174480), (24, 167210), (30, 133768), (40, 100326), (46, 87240), (48, 83605), (60, 66884), (69, 58160), (80, 50163), (92, 43620), (115, 34896), (120, 33442), (138, 29080), (184, 21810), (230, 17448), (240, 16721), (276, 14540), (345, 11632), (368, 10905), (460, 8724), (552, 7270), (690, 5816), (727, 5520), (920, 4362), (1104, 3635), (1380, 2908), (1454, 2760), (1840, 2181)]