245115360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{24317}}^1$

素因数の和:24345

約数の個数: 144

約数和(自身を含む): 955989216

約数和(自身を除く): 710873856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 24317, 48634, 72951, 97268, 121585, 145902, 170219, 194536, 218853, 243170, 291804, 340438, 364755, 389072, 437706, 486340, 510657, 583608, 680876, 729510, 778144, 851095, 875412, 972680, 1021314, 1094265, 1167216, 1361752, 1459020, 1531971, 1702190, 1750824, 1945360, 2042628, 2188530, 2334432, 2553285, 2723504, 2918040, 3063942, 3404380, 3501648, 3890720, 4085256, 4377060, 5106570, 5447008, 5836080, 6127884, 6808760, 7003296, 7659855, 8170512, 8754120, 10213140, 11672160, 12255768, 13617520, 15319710, 16341024, 17508240, 20426280, 24511536, 27235040, 30639420, 35016480, 40852560, 49023072, 61278840, 81705120, 122557680, 245115360]

約数ペア:

[(1, 245115360), (2, 122557680), (3, 81705120), (4, 61278840), (5, 49023072), (6, 40852560), (7, 35016480), (8, 30639420), (9, 27235040), (10, 24511536), (12, 20426280), (14, 17508240), (15, 16341024), (16, 15319710), (18, 13617520), (20, 12255768), (21, 11672160), (24, 10213140), (28, 8754120), (30, 8170512), (32, 7659855), (35, 7003296), (36, 6808760), (40, 6127884), (42, 5836080), (45, 5447008), (48, 5106570), (56, 4377060), (60, 4085256), (63, 3890720), (70, 3501648), (72, 3404380), (80, 3063942), (84, 2918040), (90, 2723504), (96, 2553285), (105, 2334432), (112, 2188530), (120, 2042628), (126, 1945360), (140, 1750824), (144, 1702190), (160, 1531971), (168, 1459020), (180, 1361752), (210, 1167216), (224, 1094265), (240, 1021314), (252, 972680), (280, 875412), (288, 851095), (315, 778144), (336, 729510), (360, 680876), (420, 583608), (480, 510657), (504, 486340), (560, 437706), (630, 389072), (672, 364755), (720, 340438), (840, 291804), (1008, 243170), (1120, 218853), (1260, 194536), (1440, 170219), (1680, 145902), (2016, 121585), (2520, 97268), (3360, 72951), (5040, 48634), (10080, 24317)]