30919582080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{19379}}^1$

素因数の和:19681

約数の個数: 192

約数和(自身を含む): 107160159600

約数和(自身を除く): 76240577520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 277, 288, 320, 360, 384, 480, 554, 576, 640, 720, 831, 960, 1108, 1152, 1385, 1440, 1662, 1920, 2216, 2493, 2770, 2880, 3324, 4155, 4432, 4986, 5540, 5760, 6648, 8310, 8864, 9972, 11080, 12465, 13296, 16620, 17728, 19379, 19944, 22160, 24930, 26592, 33240, 35456, 38758, 39888, 44320, 49860, 53184, 58137, 66480, 77516, 79776, 88640, 96895, 99720, 106368, 116274, 132960, 155032, 159552, 174411, 177280, 193790, 199440, 232548, 265920, 290685, 310064, 319104, 348822, 387580, 398880, 465096, 531840, 581370, 620128, 697644, 775160, 797760, 872055, 930192, 1162740, 1240256, 1395288, 1550320, 1595520, 1744110, 1860384, 2325480, 2480512, 2790576, 3100640, 3488220, 3720768, 4650960, 5367983, 5581152, 6201280, 6976440, 7441536, 9301920, 10735966, 11162304, 12402560, 13952880, 16103949, 18603840, 21471932, 22324608, 26839915, 27905760, 32207898, 37207680, 42943864, 48311847, 53679830, 55811520, 64415796, 80519745, 85887728, 96623694, 107359660, 111623040, 128831592, 161039490, 171775456, 193247388, 214719320, 241559235, 257663184, 322078980, 343550912, 386494776, 429438640, 483118470, 515326368, 644157960, 687101824, 772989552, 858877280, 966236940, 1030652736, 1288315920, 1545979104, 1717754560, 1932473880, 2061305472, 2576631840, 3091958208, 3435509120, 3864947760, 5153263680, 6183916416, 7729895520, 10306527360, 15459791040, 30919582080]

約数ペア:

[(1, 30919582080), (2, 15459791040), (3, 10306527360), (4, 7729895520), (5, 6183916416), (6, 5153263680), (8, 3864947760), (9, 3435509120), (10, 3091958208), (12, 2576631840), (15, 2061305472), (16, 1932473880), (18, 1717754560), (20, 1545979104), (24, 1288315920), (30, 1030652736), (32, 966236940), (36, 858877280), (40, 772989552), (45, 687101824), (48, 644157960), (60, 515326368), (64, 483118470), (72, 429438640), (80, 386494776), (90, 343550912), (96, 322078980), (120, 257663184), (128, 241559235), (144, 214719320), (160, 193247388), (180, 171775456), (192, 161039490), (240, 128831592), (277, 111623040), (288, 107359660), (320, 96623694), (360, 85887728), (384, 80519745), (480, 64415796), (554, 55811520), (576, 53679830), (640, 48311847), (720, 42943864), (831, 37207680), (960, 32207898), (1108, 27905760), (1152, 26839915), (1385, 22324608), (1440, 21471932), (1662, 18603840), (1920, 16103949), (2216, 13952880), (2493, 12402560), (2770, 11162304), (2880, 10735966), (3324, 9301920), (4155, 7441536), (4432, 6976440), (4986, 6201280), (5540, 5581152), (5760, 5367983), (6648, 4650960), (8310, 3720768), (8864, 3488220), (9972, 3100640), (11080, 2790576), (12465, 2480512), (13296, 2325480), (16620, 1860384), (17728, 1744110), (19379, 1595520), (19944, 1550320), (22160, 1395288), (24930, 1240256), (26592, 1162740), (33240, 930192), (35456, 872055), (38758, 797760), (39888, 775160), (44320, 697644), (49860, 620128), (53184, 581370), (58137, 531840), (66480, 465096), (77516, 398880), (79776, 387580), (88640, 348822), (96895, 319104), (99720, 310064), (106368, 290685), (116274, 265920), (132960, 232548), (155032, 199440), (159552, 193790), (174411, 177280)]