628576920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5003}}^1$

素因数の和:5369

約数の個数: 96

約数和(自身を含む): 2049138000

約数和(自身を除く): 1420561080

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, 349, 360, 698, 1047, 1396, 1745, 2094, 2792, 3141, 3490, 4188, 5003, 5235, 6282, 6980, 8376, 10006, 10470, 12564, 13960, 15009, 15705, 20012, 20940, 25015, 25128, 30018, 31410, 40024, 41880, 45027, 50030, 60036, 62820, 75045, 90054, 100060, 120072, 125640, 150090, 180108, 200120, 225135, 300180, 360216, 450270, 600360, 900540, 1746047, 1801080, 3492094, 5238141, 6984188, 8730235, 10476282, 13968376, 15714423, 17460470, 20952564, 26190705, 31428846, 34920940, 41905128, 52381410, 62857692, 69841880, 78572115, 104762820, 125715384, 157144230, 209525640, 314288460, 628576920]

約数ペア:

[(1, 628576920), (2, 314288460), (3, 209525640), (4, 157144230), (5, 125715384), (6, 104762820), (8, 78572115), (9, 69841880), (10, 62857692), (12, 52381410), (15, 41905128), (18, 34920940), (20, 31428846), (24, 26190705), (30, 20952564), (36, 17460470), (40, 15714423), (45, 13968376), (60, 10476282), (72, 8730235), (90, 6984188), (120, 5238141), (180, 3492094), (349, 1801080), (360, 1746047), (698, 900540), (1047, 600360), (1396, 450270), (1745, 360216), (2094, 300180), (2792, 225135), (3141, 200120), (3490, 180108), (4188, 150090), (5003, 125640), (5235, 120072), (6282, 100060), (6980, 90054), (8376, 75045), (10006, 62820), (10470, 60036), (12564, 50030), (13960, 45027), (15009, 41880), (15705, 40024), (20012, 31410), (20940, 30018), (25015, 25128)]