184996080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{256939}}^1$

素因数の和:256958

約数の個数: 60

約数和(自身を含む): 621280920

約数和(自身を除く): 436284840

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, 256939, 513878, 770817, 1027756, 1284695, 1541634, 2055512, 2312451, 2569390, 3083268, 3854085, 4111024, 4624902, 5138780, 6166536, 7708170, 9249804, 10277560, 11562255, 12333072, 15416340, 18499608, 20555120, 23124510, 30832680, 36999216, 46249020, 61665360, 92498040, 184996080]

約数ペア:

[(1, 184996080), (2, 92498040), (3, 61665360), (4, 46249020), (5, 36999216), (6, 30832680), (8, 23124510), (9, 20555120), (10, 18499608), (12, 15416340), (15, 12333072), (16, 11562255), (18, 10277560), (20, 9249804), (24, 7708170), (30, 6166536), (36, 5138780), (40, 4624902), (45, 4111024), (48, 3854085), (60, 3083268), (72, 2569390), (80, 2312451), (90, 2055512), (120, 1541634), (144, 1284695), (180, 1027756), (240, 770817), (360, 513878), (720, 256939)]