286195080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{6131}}^1$

素因数の和:6534

約数の個数: 64

約数和(自身を含む): 860932800

約数和(自身を除く): 574737720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 5835, 6131, 7780, 9336, 11670, 12262, 15560, 18393, 23340, 24524, 30655, 36786, 46680, 49048, 61310, 73572, 91965, 122620, 147144, 183930, 245240, 367860, 735720, 2384959, 4769918, 7154877, 9539836, 11924795, 14309754, 19079672, 23849590, 28619508, 35774385, 47699180, 57239016, 71548770, 95398360, 143097540, 286195080]

約数ペア:

[(1, 286195080), (2, 143097540), (3, 95398360), (4, 71548770), (5, 57239016), (6, 47699180), (8, 35774385), (10, 28619508), (12, 23849590), (15, 19079672), (20, 14309754), (24, 11924795), (30, 9539836), (40, 7154877), (60, 4769918), (120, 2384959), (389, 735720), (778, 367860), (1167, 245240), (1556, 183930), (1945, 147144), (2334, 122620), (3112, 91965), (3890, 73572), (4668, 61310), (5835, 49048), (6131, 46680), (7780, 36786), (9336, 30655), (11670, 24524), (12262, 23340), (15560, 18393)]