164630280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3931}}^1$

素因数の和:4294

約数の個数: 64

約数和(自身を含む): 495432000

約数和(自身を除く): 330801720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 3931, 4188, 5235, 6980, 7862, 8376, 10470, 11793, 13960, 15724, 19655, 20940, 23586, 31448, 39310, 41880, 47172, 58965, 78620, 94344, 117930, 157240, 235860, 471720, 1371919, 2743838, 4115757, 5487676, 6859595, 8231514, 10975352, 13719190, 16463028, 20578785, 27438380, 32926056, 41157570, 54876760, 82315140, 164630280]

約数ペア:

[(1, 164630280), (2, 82315140), (3, 54876760), (4, 41157570), (5, 32926056), (6, 27438380), (8, 20578785), (10, 16463028), (12, 13719190), (15, 10975352), (20, 8231514), (24, 6859595), (30, 5487676), (40, 4115757), (60, 2743838), (120, 1371919), (349, 471720), (698, 235860), (1047, 157240), (1396, 117930), (1745, 94344), (2094, 78620), (2792, 58965), (3490, 47172), (3931, 41880), (4188, 39310), (5235, 31448), (6980, 23586), (7862, 20940), (8376, 19655), (10470, 15724), (11793, 13960)]