6461948280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{503267}}^1$

素因数の和:503388

約数の個数: 64

約数和(自身を含む): 19567059840

約数和(自身を除く): 13105111560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 503267, 1006534, 1509801, 2013068, 2516335, 3019602, 4026136, 5032670, 6039204, 7549005, 10065340, 12078408, 15098010, 20130680, 30196020, 53849569, 60392040, 107699138, 161548707, 215398276, 269247845, 323097414, 430796552, 538495690, 646194828, 807743535, 1076991380, 1292389656, 1615487070, 2153982760, 3230974140, 6461948280]

約数ペア:

[(1, 6461948280), (2, 3230974140), (3, 2153982760), (4, 1615487070), (5, 1292389656), (6, 1076991380), (8, 807743535), (10, 646194828), (12, 538495690), (15, 430796552), (20, 323097414), (24, 269247845), (30, 215398276), (40, 161548707), (60, 107699138), (107, 60392040), (120, 53849569), (214, 30196020), (321, 20130680), (428, 15098010), (535, 12078408), (642, 10065340), (856, 7549005), (1070, 6039204), (1284, 5032670), (1605, 4026136), (2140, 3019602), (2568, 2516335), (3210, 2013068), (4280, 1509801), (6420, 1006534), (12840, 503267)]