180683280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{250949}}^1$

素因数の和:250968

約数の個数: 60

約数和(自身を含む): 606797100

約数和(自身を除く): 426113820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 250949, 501898, 752847, 1003796, 1254745, 1505694, 2007592, 2258541, 2509490, 3011388, 3764235, 4015184, 4517082, 5018980, 6022776, 7528470, 9034164, 10037960, 11292705, 12045552, 15056940, 18068328, 20075920, 22585410, 30113880, 36136656, 45170820, 60227760, 90341640, 180683280]

約数ペア:

[(1, 180683280), (2, 90341640), (3, 60227760), (4, 45170820), (5, 36136656), (6, 30113880), (8, 22585410), (9, 20075920), (10, 18068328), (12, 15056940), (15, 12045552), (16, 11292705), (18, 10037960), (20, 9034164), (24, 7528470), (30, 6022776), (36, 5018980), (40, 4517082), (45, 4015184), (48, 3764235), (60, 3011388), (72, 2509490), (80, 2258541), (90, 2007592), (120, 1505694), (144, 1254745), (180, 1003796), (240, 752847), (360, 501898), (720, 250949)]