140474520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{130069}}^1$

素因数の和:130089

約数の個数: 64

約数和(自身を含む): 468252000

約数和(自身を除く): 327777480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 130069, 260138, 390207, 520276, 650345, 780414, 1040552, 1170621, 1300690, 1560828, 1951035, 2341242, 2601380, 3121656, 3511863, 3902070, 4682484, 5202760, 5853105, 7023726, 7804140, 9364968, 11706210, 14047452, 15608280, 17559315, 23412420, 28094904, 35118630, 46824840, 70237260, 140474520]

約数ペア:

[(1, 140474520), (2, 70237260), (3, 46824840), (4, 35118630), (5, 28094904), (6, 23412420), (8, 17559315), (9, 15608280), (10, 14047452), (12, 11706210), (15, 9364968), (18, 7804140), (20, 7023726), (24, 5853105), (27, 5202760), (30, 4682484), (36, 3902070), (40, 3511863), (45, 3121656), (54, 2601380), (60, 2341242), (72, 1951035), (90, 1560828), (108, 1300690), (120, 1170621), (135, 1040552), (180, 780414), (216, 650345), (270, 520276), (360, 390207), (540, 260138), (1080, 130069)]