68006520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{62969}}^1$

素因数の和:62989

約数の個数: 64

約数和(自身を含む): 226692000

約数和(自身を除く): 158685480

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, 62969, 125938, 188907, 251876, 314845, 377814, 503752, 566721, 629690, 755628, 944535, 1133442, 1259380, 1511256, 1700163, 1889070, 2266884, 2518760, 2833605, 3400326, 3778140, 4533768, 5667210, 6800652, 7556280, 8500815, 11334420, 13601304, 17001630, 22668840, 34003260, 68006520]

約数ペア:

[(1, 68006520), (2, 34003260), (3, 22668840), (4, 17001630), (5, 13601304), (6, 11334420), (8, 8500815), (9, 7556280), (10, 6800652), (12, 5667210), (15, 4533768), (18, 3778140), (20, 3400326), (24, 2833605), (27, 2518760), (30, 2266884), (36, 1889070), (40, 1700163), (45, 1511256), (54, 1259380), (60, 1133442), (72, 944535), (90, 755628), (108, 629690), (120, 566721), (135, 503752), (180, 377814), (216, 314845), (270, 251876), (360, 188907), (540, 125938), (1080, 62969)]