204019560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{62969}}^1$

素因数の和:62992

約数の個数: 80

約数和(自身を含む): 685743300

約数和(自身を除く): 481723740

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 62969, 125938, 188907, 251876, 314845, 377814, 503752, 566721, 629690, 755628, 944535, 1133442, 1259380, 1511256, 1700163, 1889070, 2266884, 2518760, 2833605, 3400326, 3778140, 4533768, 5100489, 5667210, 6800652, 7556280, 8500815, 10200978, 11334420, 13601304, 17001630, 20401956, 22668840, 25502445, 34003260, 40803912, 51004890, 68006520, 102009780, 204019560]

約数ペア:

[(1, 204019560), (2, 102009780), (3, 68006520), (4, 51004890), (5, 40803912), (6, 34003260), (8, 25502445), (9, 22668840), (10, 20401956), (12, 17001630), (15, 13601304), (18, 11334420), (20, 10200978), (24, 8500815), (27, 7556280), (30, 6800652), (36, 5667210), (40, 5100489), (45, 4533768), (54, 3778140), (60, 3400326), (72, 2833605), (81, 2518760), (90, 2266884), (108, 1889070), (120, 1700163), (135, 1511256), (162, 1259380), (180, 1133442), (216, 944535), (270, 755628), (324, 629690), (360, 566721), (405, 503752), (540, 377814), (648, 314845), (810, 251876), (1080, 188907), (1620, 125938), (3240, 62969)]