478471860

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{10939}}^1$

素因数の和:10969

約数の個数: 96

約数和(自身を含む): 1507094400

約数和(自身を除く): 1028622540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 7290, 8748, 10935, 10939, 14580, 21870, 21878, 32817, 43740, 43756, 54695, 65634, 98451, 109390, 131268, 164085, 196902, 218780, 295353, 328170, 393804, 492255, 590706, 656340, 886059, 984510, 1181412, 1476765, 1772118, 1969020, 2658177, 2953530, 3544236, 4430295, 5316354, 5907060, 7974531, 8860590, 10632708, 13290885, 15949062, 17721180, 23923593, 26581770, 31898124, 39872655, 47847186, 53163540, 79745310, 95694372, 119617965, 159490620, 239235930, 478471860]

約数ペア:

[(1, 478471860), (2, 239235930), (3, 159490620), (4, 119617965), (5, 95694372), (6, 79745310), (9, 53163540), (10, 47847186), (12, 39872655), (15, 31898124), (18, 26581770), (20, 23923593), (27, 17721180), (30, 15949062), (36, 13290885), (45, 10632708), (54, 8860590), (60, 7974531), (81, 5907060), (90, 5316354), (108, 4430295), (135, 3544236), (162, 2953530), (180, 2658177), (243, 1969020), (270, 1772118), (324, 1476765), (405, 1181412), (486, 984510), (540, 886059), (729, 656340), (810, 590706), (972, 492255), (1215, 393804), (1458, 328170), (1620, 295353), (2187, 218780), (2430, 196902), (2916, 164085), (3645, 131268), (4374, 109390), (4860, 98451), (7290, 65634), (8748, 54695), (10935, 43756), (10939, 43740), (14580, 32817), (21870, 21878)]