79332960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{3373}}^1$

素因数の和:3405

約数の個数: 144

約数和(自身を含む): 290784816

約数和(自身を除く): 211451856

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3373, 3920, 4704, 5880, 6746, 7840, 10119, 11760, 13492, 16865, 20238, 23520, 23611, 26984, 33730, 40476, 47222, 50595, 53968, 67460, 70833, 80952, 94444, 101190, 107936, 118055, 134920, 141666, 161904, 165277, 188888, 202380, 236110, 269840, 283332, 323808, 330554, 354165, 377776, 404760, 472220, 495831, 539680, 566664, 661108, 708330, 755552, 809520, 826385, 944440, 991662, 1133328, 1322216, 1416660, 1619040, 1652770, 1888880, 1983324, 2266656, 2479155, 2644432, 2833320, 3305540, 3777760, 3966648, 4958310, 5288864, 5666640, 6611080, 7933296, 9916620, 11333280, 13222160, 15866592, 19833240, 26444320, 39666480, 79332960]

約数ペア:

[(1, 79332960), (2, 39666480), (3, 26444320), (4, 19833240), (5, 15866592), (6, 13222160), (7, 11333280), (8, 9916620), (10, 7933296), (12, 6611080), (14, 5666640), (15, 5288864), (16, 4958310), (20, 3966648), (21, 3777760), (24, 3305540), (28, 2833320), (30, 2644432), (32, 2479155), (35, 2266656), (40, 1983324), (42, 1888880), (48, 1652770), (49, 1619040), (56, 1416660), (60, 1322216), (70, 1133328), (80, 991662), (84, 944440), (96, 826385), (98, 809520), (105, 755552), (112, 708330), (120, 661108), (140, 566664), (147, 539680), (160, 495831), (168, 472220), (196, 404760), (210, 377776), (224, 354165), (240, 330554), (245, 323808), (280, 283332), (294, 269840), (336, 236110), (392, 202380), (420, 188888), (480, 165277), (490, 161904), (560, 141666), (588, 134920), (672, 118055), (735, 107936), (784, 101190), (840, 94444), (980, 80952), (1120, 70833), (1176, 67460), (1470, 53968), (1568, 50595), (1680, 47222), (1960, 40476), (2352, 33730), (2940, 26984), (3360, 23611), (3373, 23520), (3920, 20238), (4704, 16865), (5880, 13492), (6746, 11760), (7840, 10119)]