91490880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7331}}^1$

素因数の和:7364

約数の個数: 112

約数和(自身を含む): 312871104

約数和(自身を除く): 221380224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 7331, 12480, 14662, 21993, 29324, 36655, 43986, 58648, 73310, 87972, 95303, 109965, 117296, 146620, 175944, 190606, 219930, 234592, 285909, 293240, 351888, 381212, 439860, 469184, 476515, 571818, 586480, 703776, 762424, 879720, 953030, 1143636, 1172960, 1407552, 1429545, 1524848, 1759440, 1906060, 2287272, 2345920, 2859090, 3049696, 3518880, 3812120, 4574544, 5718180, 6099392, 7037760, 7624240, 9149088, 11436360, 15248480, 18298176, 22872720, 30496960, 45745440, 91490880]

約数ペア:

[(1, 91490880), (2, 45745440), (3, 30496960), (4, 22872720), (5, 18298176), (6, 15248480), (8, 11436360), (10, 9149088), (12, 7624240), (13, 7037760), (15, 6099392), (16, 5718180), (20, 4574544), (24, 3812120), (26, 3518880), (30, 3049696), (32, 2859090), (39, 2345920), (40, 2287272), (48, 1906060), (52, 1759440), (60, 1524848), (64, 1429545), (65, 1407552), (78, 1172960), (80, 1143636), (96, 953030), (104, 879720), (120, 762424), (130, 703776), (156, 586480), (160, 571818), (192, 476515), (195, 469184), (208, 439860), (240, 381212), (260, 351888), (312, 293240), (320, 285909), (390, 234592), (416, 219930), (480, 190606), (520, 175944), (624, 146620), (780, 117296), (832, 109965), (960, 95303), (1040, 87972), (1248, 73310), (1560, 58648), (2080, 43986), (2496, 36655), (3120, 29324), (4160, 21993), (6240, 14662), (7331, 12480)]