304157040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115211}}^1$

素因数の和:115238

約数の個数: 80

約数和(自身を含む): 1028612736

約数和(自身を除く): 724455696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 115211, 230422, 345633, 460844, 576055, 691266, 921688, 1152110, 1267321, 1382532, 1728165, 1843376, 2304220, 2534642, 2765064, 3456330, 3801963, 4608440, 5069284, 5530128, 6336605, 6912660, 7603926, 9216880, 10138568, 12673210, 13825320, 15207852, 19009815, 20277136, 25346420, 27650640, 30415704, 38019630, 50692840, 60831408, 76039260, 101385680, 152078520, 304157040]

約数ペア:

[(1, 304157040), (2, 152078520), (3, 101385680), (4, 76039260), (5, 60831408), (6, 50692840), (8, 38019630), (10, 30415704), (11, 27650640), (12, 25346420), (15, 20277136), (16, 19009815), (20, 15207852), (22, 13825320), (24, 12673210), (30, 10138568), (33, 9216880), (40, 7603926), (44, 6912660), (48, 6336605), (55, 5530128), (60, 5069284), (66, 4608440), (80, 3801963), (88, 3456330), (110, 2765064), (120, 2534642), (132, 2304220), (165, 1843376), (176, 1728165), (220, 1382532), (240, 1267321), (264, 1152110), (330, 921688), (440, 691266), (528, 576055), (660, 460844), (880, 345633), (1320, 230422), (2640, 115211)]