65327520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{136099}}^1$

素因数の和:136117

約数の個数: 48

約数和(自身を含む): 205783200

約数和(自身を除く): 140455680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 136099, 272198, 408297, 544396, 680495, 816594, 1088792, 1360990, 1633188, 2041485, 2177584, 2721980, 3266376, 4082970, 4355168, 5443960, 6532752, 8165940, 10887920, 13065504, 16331880, 21775840, 32663760, 65327520]

約数ペア:

[(1, 65327520), (2, 32663760), (3, 21775840), (4, 16331880), (5, 13065504), (6, 10887920), (8, 8165940), (10, 6532752), (12, 5443960), (15, 4355168), (16, 4082970), (20, 3266376), (24, 2721980), (30, 2177584), (32, 2041485), (40, 1633188), (48, 1360990), (60, 1088792), (80, 816594), (96, 680495), (120, 544396), (160, 408297), (240, 272198), (480, 136099)]