147844440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{45631}}^1$

素因数の和:45654

約数の個数: 80

約数和(自身を含む): 496932480

約数和(自身を除く): 349088040

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, 45631, 91262, 136893, 182524, 228155, 273786, 365048, 410679, 456310, 547572, 684465, 821358, 912620, 1095144, 1232037, 1368930, 1642716, 1825240, 2053395, 2464074, 2737860, 3285432, 3696111, 4106790, 4928148, 5475720, 6160185, 7392222, 8213580, 9856296, 12320370, 14784444, 16427160, 18480555, 24640740, 29568888, 36961110, 49281480, 73922220, 147844440]

約数ペア:

[(1, 147844440), (2, 73922220), (3, 49281480), (4, 36961110), (5, 29568888), (6, 24640740), (8, 18480555), (9, 16427160), (10, 14784444), (12, 12320370), (15, 9856296), (18, 8213580), (20, 7392222), (24, 6160185), (27, 5475720), (30, 4928148), (36, 4106790), (40, 3696111), (45, 3285432), (54, 2737860), (60, 2464074), (72, 2053395), (81, 1825240), (90, 1642716), (108, 1368930), (120, 1232037), (135, 1095144), (162, 912620), (180, 821358), (216, 684465), (270, 547572), (324, 456310), (360, 410679), (405, 365048), (540, 273786), (648, 228155), (810, 182524), (1080, 136893), (1620, 91262), (3240, 45631)]