8158080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 29767680

約数和(自身を除く): 21609600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 607, 640, 672, 840, 896, 960, 1120, 1214, 1344, 1680, 1821, 1920, 2240, 2428, 2688, 3035, 3360, 3642, 4249, 4480, 4856, 6070, 6720, 7284, 8498, 9105, 9712, 12140, 12747, 13440, 14568, 16996, 18210, 19424, 21245, 24280, 25494, 29136, 33992, 36420, 38848, 42490, 48560, 50988, 58272, 63735, 67984, 72840, 77696, 84980, 97120, 101976, 116544, 127470, 135968, 145680, 169960, 194240, 203952, 233088, 254940, 271936, 291360, 339920, 388480, 407904, 509880, 543872, 582720, 679840, 815808, 1019760, 1165440, 1359680, 1631616, 2039520, 2719360, 4079040, 8158080]

約数ペア:

[(1, 8158080), (2, 4079040), (3, 2719360), (4, 2039520), (5, 1631616), (6, 1359680), (7, 1165440), (8, 1019760), (10, 815808), (12, 679840), (14, 582720), (15, 543872), (16, 509880), (20, 407904), (21, 388480), (24, 339920), (28, 291360), (30, 271936), (32, 254940), (35, 233088), (40, 203952), (42, 194240), (48, 169960), (56, 145680), (60, 135968), (64, 127470), (70, 116544), (80, 101976), (84, 97120), (96, 84980), (105, 77696), (112, 72840), (120, 67984), (128, 63735), (140, 58272), (160, 50988), (168, 48560), (192, 42490), (210, 38848), (224, 36420), (240, 33992), (280, 29136), (320, 25494), (336, 24280), (384, 21245), (420, 19424), (448, 18210), (480, 16996), (560, 14568), (607, 13440), (640, 12747), (672, 12140), (840, 9712), (896, 9105), (960, 8498), (1120, 7284), (1214, 6720), (1344, 6070), (1680, 4856), (1821, 4480), (1920, 4249), (2240, 3642), (2428, 3360), (2688, 3035)]