84538680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11549}}^1$

素因数の和:11624

約数の個数: 64

約数和(自身を含む): 257796000

約数和(自身を除く): 173257320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 11549, 23098, 34647, 46196, 57745, 69294, 92392, 115490, 138588, 173235, 230980, 277176, 346470, 461960, 692940, 704489, 1385880, 1408978, 2113467, 2817956, 3522445, 4226934, 5635912, 7044890, 8453868, 10567335, 14089780, 16907736, 21134670, 28179560, 42269340, 84538680]

約数ペア:

[(1, 84538680), (2, 42269340), (3, 28179560), (4, 21134670), (5, 16907736), (6, 14089780), (8, 10567335), (10, 8453868), (12, 7044890), (15, 5635912), (20, 4226934), (24, 3522445), (30, 2817956), (40, 2113467), (60, 1408978), (61, 1385880), (120, 704489), (122, 692940), (183, 461960), (244, 346470), (305, 277176), (366, 230980), (488, 173235), (610, 138588), (732, 115490), (915, 92392), (1220, 69294), (1464, 57745), (1830, 46196), (2440, 34647), (3660, 23098), (7320, 11549)]