72950080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1176

約数の個数: 112

約数和(自身を含む): 205557120

約数和(自身を除く): 132607040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1123, 1160, 1624, 1856, 2030, 2240, 2246, 2320, 3248, 4060, 4492, 4640, 5615, 6496, 7861, 8120, 8984, 9280, 11230, 12992, 15722, 16240, 17968, 22460, 31444, 32480, 32567, 35936, 39305, 44920, 62888, 64960, 65134, 71872, 78610, 89840, 125776, 130268, 157220, 162835, 179680, 227969, 251552, 260536, 314440, 325670, 359360, 455938, 503104, 521072, 628880, 651340, 911876, 1042144, 1139845, 1257760, 1302680, 1823752, 2084288, 2279690, 2515520, 2605360, 3647504, 4559380, 5210720, 7295008, 9118760, 10421440, 14590016, 18237520, 36475040, 72950080]

約数ペア:

[(1, 72950080), (2, 36475040), (4, 18237520), (5, 14590016), (7, 10421440), (8, 9118760), (10, 7295008), (14, 5210720), (16, 4559380), (20, 3647504), (28, 2605360), (29, 2515520), (32, 2279690), (35, 2084288), (40, 1823752), (56, 1302680), (58, 1257760), (64, 1139845), (70, 1042144), (80, 911876), (112, 651340), (116, 628880), (140, 521072), (145, 503104), (160, 455938), (203, 359360), (224, 325670), (232, 314440), (280, 260536), (290, 251552), (320, 227969), (406, 179680), (448, 162835), (464, 157220), (560, 130268), (580, 125776), (812, 89840), (928, 78610), (1015, 71872), (1120, 65134), (1123, 64960), (1160, 62888), (1624, 44920), (1856, 39305), (2030, 35936), (2240, 32567), (2246, 32480), (2320, 31444), (3248, 22460), (4060, 17968), (4492, 16240), (4640, 15722), (5615, 12992), (6496, 11230), (7861, 9280), (8120, 8984)]