30493943040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{721921}}^1$

素因数の和:721956

約数の個数: 144

約数和(自身を含む): 106243816896

約数和(自身を除く): 75749873856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 721921, 1443842, 2165763, 2887684, 3609605, 4331526, 5775368, 7219210, 7941131, 8663052, 10828815, 11550736, 14438420, 15882262, 17326104, 21657630, 23101472, 23823393, 28876840, 31764524, 34652208, 39705655, 43315260, 46202944, 47646786, 57753680, 63529048, 69304416, 79411310, 86630520, 92405888, 95293572, 115507360, 119116965, 127058096, 138608832, 158822620, 173261040, 184811776, 190587144, 231014720, 238233930, 254116192, 277217664, 317645240, 346522080, 381174288, 462029440, 476467860, 508232384, 554435328, 635290480, 693044160, 762348576, 924058880, 952935720, 1016464768, 1270580960, 1386088320, 1524697152, 1905871440, 2032929536, 2541161920, 2772176640, 3049394304, 3811742880, 5082323840, 6098788608, 7623485760, 10164647680, 15246971520, 30493943040]

約数ペア:

[(1, 30493943040), (2, 15246971520), (3, 10164647680), (4, 7623485760), (5, 6098788608), (6, 5082323840), (8, 3811742880), (10, 3049394304), (11, 2772176640), (12, 2541161920), (15, 2032929536), (16, 1905871440), (20, 1524697152), (22, 1386088320), (24, 1270580960), (30, 1016464768), (32, 952935720), (33, 924058880), (40, 762348576), (44, 693044160), (48, 635290480), (55, 554435328), (60, 508232384), (64, 476467860), (66, 462029440), (80, 381174288), (88, 346522080), (96, 317645240), (110, 277217664), (120, 254116192), (128, 238233930), (132, 231014720), (160, 190587144), (165, 184811776), (176, 173261040), (192, 158822620), (220, 138608832), (240, 127058096), (256, 119116965), (264, 115507360), (320, 95293572), (330, 92405888), (352, 86630520), (384, 79411310), (440, 69304416), (480, 63529048), (528, 57753680), (640, 47646786), (660, 46202944), (704, 43315260), (768, 39705655), (880, 34652208), (960, 31764524), (1056, 28876840), (1280, 23823393), (1320, 23101472), (1408, 21657630), (1760, 17326104), (1920, 15882262), (2112, 14438420), (2640, 11550736), (2816, 10828815), (3520, 8663052), (3840, 7941131), (4224, 7219210), (5280, 5775368), (7040, 4331526), (8448, 3609605), (10560, 2887684), (14080, 2165763), (21120, 1443842), (42240, 721921)]