7463280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 25529616

約数和(自身を除く): 18066336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 257, 264, 330, 363, 440, 484, 514, 528, 605, 660, 726, 771, 880, 968, 1028, 1210, 1285, 1320, 1452, 1542, 1815, 1936, 2056, 2420, 2570, 2640, 2827, 2904, 3084, 3630, 3855, 4112, 4840, 5140, 5654, 5808, 6168, 7260, 7710, 8481, 9680, 10280, 11308, 12336, 14135, 14520, 15420, 16962, 20560, 22616, 28270, 29040, 30840, 31097, 33924, 42405, 45232, 56540, 61680, 62194, 67848, 84810, 93291, 113080, 124388, 135696, 155485, 169620, 186582, 226160, 248776, 310970, 339240, 373164, 466455, 497552, 621940, 678480, 746328, 932910, 1243880, 1492656, 1865820, 2487760, 3731640, 7463280]

約数ペア:

[(1, 7463280), (2, 3731640), (3, 2487760), (4, 1865820), (5, 1492656), (6, 1243880), (8, 932910), (10, 746328), (11, 678480), (12, 621940), (15, 497552), (16, 466455), (20, 373164), (22, 339240), (24, 310970), (30, 248776), (33, 226160), (40, 186582), (44, 169620), (48, 155485), (55, 135696), (60, 124388), (66, 113080), (80, 93291), (88, 84810), (110, 67848), (120, 62194), (121, 61680), (132, 56540), (165, 45232), (176, 42405), (220, 33924), (240, 31097), (242, 30840), (257, 29040), (264, 28270), (330, 22616), (363, 20560), (440, 16962), (484, 15420), (514, 14520), (528, 14135), (605, 12336), (660, 11308), (726, 10280), (771, 9680), (880, 8481), (968, 7710), (1028, 7260), (1210, 6168), (1285, 5808), (1320, 5654), (1452, 5140), (1542, 4840), (1815, 4112), (1936, 3855), (2056, 3630), (2420, 3084), (2570, 2904), (2640, 2827)]