7154880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 23591520

約数和(自身を除く): 16436640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 257, 290, 320, 348, 435, 464, 480, 514, 580, 696, 771, 870, 928, 960, 1028, 1160, 1285, 1392, 1542, 1740, 1856, 2056, 2320, 2570, 2784, 3084, 3480, 3855, 4112, 4640, 5140, 5568, 6168, 6960, 7453, 7710, 8224, 9280, 10280, 12336, 13920, 14906, 15420, 16448, 20560, 22359, 24672, 27840, 29812, 30840, 37265, 41120, 44718, 49344, 59624, 61680, 74530, 82240, 89436, 111795, 119248, 123360, 149060, 178872, 223590, 238496, 246720, 298120, 357744, 447180, 476992, 596240, 715488, 894360, 1192480, 1430976, 1788720, 2384960, 3577440, 7154880]

約数ペア:

[(1, 7154880), (2, 3577440), (3, 2384960), (4, 1788720), (5, 1430976), (6, 1192480), (8, 894360), (10, 715488), (12, 596240), (15, 476992), (16, 447180), (20, 357744), (24, 298120), (29, 246720), (30, 238496), (32, 223590), (40, 178872), (48, 149060), (58, 123360), (60, 119248), (64, 111795), (80, 89436), (87, 82240), (96, 74530), (116, 61680), (120, 59624), (145, 49344), (160, 44718), (174, 41120), (192, 37265), (232, 30840), (240, 29812), (257, 27840), (290, 24672), (320, 22359), (348, 20560), (435, 16448), (464, 15420), (480, 14906), (514, 13920), (580, 12336), (696, 10280), (771, 9280), (870, 8224), (928, 7710), (960, 7453), (1028, 6960), (1160, 6168), (1285, 5568), (1392, 5140), (1542, 4640), (1740, 4112), (1856, 3855), (2056, 3480), (2320, 3084), (2570, 2784)]