6653213040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{27721721}}^1$

素因数の和:27721737

約数の個数: 40

約数和(自身を含む): 20624961168

約数和(自身を除く): 13971748128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 27721721, 55443442, 83165163, 110886884, 138608605, 166330326, 221773768, 277217210, 332660652, 415825815, 443547536, 554434420, 665321304, 831651630, 1108868840, 1330642608, 1663303260, 2217737680, 3326606520, 6653213040]

約数ペア:

[(1, 6653213040), (2, 3326606520), (3, 2217737680), (4, 1663303260), (5, 1330642608), (6, 1108868840), (8, 831651630), (10, 665321304), (12, 554434420), (15, 443547536), (16, 415825815), (20, 332660652), (24, 277217210), (30, 221773768), (40, 166330326), (48, 138608605), (60, 110886884), (80, 83165163), (120, 55443442), (240, 27721721)]