280048368

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 777606480

約数和(自身を除く): 497558112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 123, 138, 164, 184, 246, 269, 276, 328, 368, 492, 529, 538, 552, 656, 807, 943, 984, 1058, 1076, 1104, 1587, 1614, 1886, 1968, 2116, 2152, 2829, 3174, 3228, 3772, 4232, 4304, 5658, 6187, 6348, 6456, 7544, 8464, 11029, 11316, 12374, 12696, 12912, 15088, 18561, 21689, 22058, 22632, 24748, 25392, 33087, 37122, 43378, 44116, 45264, 49496, 65067, 66174, 74244, 86756, 88232, 98992, 130134, 132348, 142301, 148488, 173512, 176464, 253667, 260268, 264696, 284602, 296976, 347024, 426903, 507334, 520536, 529392, 569204, 761001, 853806, 1014668, 1041072, 1138408, 1522002, 1707612, 2029336, 2276816, 3044004, 3415224, 4058672, 5834341, 6088008, 6830448, 11668682, 12176016, 17503023, 23337364, 35006046, 46674728, 70012092, 93349456, 140024184, 280048368]

約数ペア:

[(1, 280048368), (2, 140024184), (3, 93349456), (4, 70012092), (6, 46674728), (8, 35006046), (12, 23337364), (16, 17503023), (23, 12176016), (24, 11668682), (41, 6830448), (46, 6088008), (48, 5834341), (69, 4058672), (82, 3415224), (92, 3044004), (123, 2276816), (138, 2029336), (164, 1707612), (184, 1522002), (246, 1138408), (269, 1041072), (276, 1014668), (328, 853806), (368, 761001), (492, 569204), (529, 529392), (538, 520536), (552, 507334), (656, 426903), (807, 347024), (943, 296976), (984, 284602), (1058, 264696), (1076, 260268), (1104, 253667), (1587, 176464), (1614, 173512), (1886, 148488), (1968, 142301), (2116, 132348), (2152, 130134), (2829, 98992), (3174, 88232), (3228, 86756), (3772, 74244), (4232, 66174), (4304, 65067), (5658, 49496), (6187, 45264), (6348, 44116), (6456, 43378), (7544, 37122), (8464, 33087), (11029, 25392), (11316, 24748), (12374, 22632), (12696, 22058), (12912, 21689), (15088, 18561)]