204699960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{63179}}^1$

素因数の和:63202

約数の個数: 80

約数和(自身を含む): 688030200

約数和(自身を除く): 483330240

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, 63179, 126358, 189537, 252716, 315895, 379074, 505432, 568611, 631790, 758148, 947685, 1137222, 1263580, 1516296, 1705833, 1895370, 2274444, 2527160, 2843055, 3411666, 3790740, 4548888, 5117499, 5686110, 6823332, 7581480, 8529165, 10234998, 11372220, 13646664, 17058330, 20469996, 22744440, 25587495, 34116660, 40939992, 51174990, 68233320, 102349980, 204699960]

約数ペア:

[(1, 204699960), (2, 102349980), (3, 68233320), (4, 51174990), (5, 40939992), (6, 34116660), (8, 25587495), (9, 22744440), (10, 20469996), (12, 17058330), (15, 13646664), (18, 11372220), (20, 10234998), (24, 8529165), (27, 7581480), (30, 6823332), (36, 5686110), (40, 5117499), (45, 4548888), (54, 3790740), (60, 3411666), (72, 2843055), (81, 2527160), (90, 2274444), (108, 1895370), (120, 1705833), (135, 1516296), (162, 1263580), (180, 1137222), (216, 947685), (270, 758148), (324, 631790), (360, 568611), (405, 505432), (540, 379074), (648, 315895), (810, 252716), (1080, 189537), (1620, 126358), (3240, 63179)]