79726080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1483}}^1$

素因数の和:1516

約数の個数: 160

約数和(自身を含む): 291481344

約数和(自身を除く): 211755264

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, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1483, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 2966, 3360, 3584, 3840, 4449, 4480, 5376, 5932, 6720, 7415, 7680, 8898, 8960, 10381, 10752, 11864, 13440, 14830, 17796, 17920, 20762, 22245, 23728, 26880, 29660, 31143, 35592, 41524, 44490, 47456, 51905, 53760, 59320, 62286, 71184, 83048, 88980, 94912, 103810, 118640, 124572, 142368, 155715, 166096, 177960, 189824, 207620, 237280, 249144, 284736, 311430, 332192, 355920, 379648, 415240, 474560, 498288, 569472, 622860, 664384, 711840, 759296, 830480, 949120, 996576, 1138944, 1245720, 1328768, 1423680, 1660960, 1898240, 1993152, 2277888, 2491440, 2657536, 2847360, 3321920, 3796480, 3986304, 4982880, 5315072, 5694720, 6643840, 7972608, 9965760, 11389440, 13287680, 15945216, 19931520, 26575360, 39863040, 79726080]

約数ペア:

[(1, 79726080), (2, 39863040), (3, 26575360), (4, 19931520), (5, 15945216), (6, 13287680), (7, 11389440), (8, 9965760), (10, 7972608), (12, 6643840), (14, 5694720), (15, 5315072), (16, 4982880), (20, 3986304), (21, 3796480), (24, 3321920), (28, 2847360), (30, 2657536), (32, 2491440), (35, 2277888), (40, 1993152), (42, 1898240), (48, 1660960), (56, 1423680), (60, 1328768), (64, 1245720), (70, 1138944), (80, 996576), (84, 949120), (96, 830480), (105, 759296), (112, 711840), (120, 664384), (128, 622860), (140, 569472), (160, 498288), (168, 474560), (192, 415240), (210, 379648), (224, 355920), (240, 332192), (256, 311430), (280, 284736), (320, 249144), (336, 237280), (384, 207620), (420, 189824), (448, 177960), (480, 166096), (512, 155715), (560, 142368), (640, 124572), (672, 118640), (768, 103810), (840, 94912), (896, 88980), (960, 83048), (1120, 71184), (1280, 62286), (1344, 59320), (1483, 53760), (1536, 51905), (1680, 47456), (1792, 44490), (1920, 41524), (2240, 35592), (2560, 31143), (2688, 29660), (2966, 26880), (3360, 23728), (3584, 22245), (3840, 20762), (4449, 17920), (4480, 17796), (5376, 14830), (5932, 13440), (6720, 11864), (7415, 10752), (7680, 10381), (8898, 8960)]