49280575320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{136890487}}^1$

素因数の和:136890504

約数の個数: 48

約数和(自身を含む): 160161870960

約数和(自身を除く): 110881295640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 136890487, 273780974, 410671461, 547561948, 684452435, 821342922, 1095123896, 1232014383, 1368904870, 1642685844, 2053357305, 2464028766, 2737809740, 3285371688, 4106714610, 4928057532, 5475619480, 6160071915, 8213429220, 9856115064, 12320143830, 16426858440, 24640287660, 49280575320]

約数ペア:

[(1, 49280575320), (2, 24640287660), (3, 16426858440), (4, 12320143830), (5, 9856115064), (6, 8213429220), (8, 6160071915), (9, 5475619480), (10, 4928057532), (12, 4106714610), (15, 3285371688), (18, 2737809740), (20, 2464028766), (24, 2053357305), (30, 1642685844), (36, 1368904870), (40, 1232014383), (45, 1095123896), (60, 821342922), (72, 684452435), (90, 547561948), (120, 410671461), (180, 273780974), (360, 136890487)]