1539787680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22751}}^1$

素因数の和:22819

約数の個数: 144

約数和(自身を含む): 5366559744

約数和(自身を除く): 3826772064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 11280, 13536, 16920, 22560, 22751, 33840, 45502, 67680, 68253, 91004, 113755, 136506, 182008, 204759, 227510, 273012, 341265, 364016, 409518, 455020, 546024, 682530, 728032, 819036, 910040, 1023795, 1069297, 1092048, 1365060, 1638072, 1820080, 2047590, 2138594, 2184096, 2730120, 3207891, 3276144, 3640160, 4095180, 4277188, 5346485, 5460240, 6415782, 6552288, 8190360, 8554376, 9623673, 10692970, 10920480, 12831564, 16039455, 16380720, 17108752, 19247346, 21385940, 25663128, 32078910, 32761440, 34217504, 38494692, 42771880, 48118365, 51326256, 64157820, 76989384, 85543760, 96236730, 102652512, 128315640, 153978768, 171087520, 192473460, 256631280, 307957536, 384946920, 513262560, 769893840, 1539787680]

約数ペア:

[(1, 1539787680), (2, 769893840), (3, 513262560), (4, 384946920), (5, 307957536), (6, 256631280), (8, 192473460), (9, 171087520), (10, 153978768), (12, 128315640), (15, 102652512), (16, 96236730), (18, 85543760), (20, 76989384), (24, 64157820), (30, 51326256), (32, 48118365), (36, 42771880), (40, 38494692), (45, 34217504), (47, 32761440), (48, 32078910), (60, 25663128), (72, 21385940), (80, 19247346), (90, 17108752), (94, 16380720), (96, 16039455), (120, 12831564), (141, 10920480), (144, 10692970), (160, 9623673), (180, 8554376), (188, 8190360), (235, 6552288), (240, 6415782), (282, 5460240), (288, 5346485), (360, 4277188), (376, 4095180), (423, 3640160), (470, 3276144), (480, 3207891), (564, 2730120), (705, 2184096), (720, 2138594), (752, 2047590), (846, 1820080), (940, 1638072), (1128, 1365060), (1410, 1092048), (1440, 1069297), (1504, 1023795), (1692, 910040), (1880, 819036), (2115, 728032), (2256, 682530), (2820, 546024), (3384, 455020), (3760, 409518), (4230, 364016), (4512, 341265), (5640, 273012), (6768, 227510), (7520, 204759), (8460, 182008), (11280, 136506), (13536, 113755), (16920, 91004), (22560, 68253), (22751, 67680), (33840, 45502)]