1589090880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127331}}^1$

素因数の和:127364

約数の個数: 112

約数和(自身を含む): 5433511104

約数和(自身を除く): 3844420224

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, 12480, 127331, 254662, 381993, 509324, 636655, 763986, 1018648, 1273310, 1527972, 1655303, 1909965, 2037296, 2546620, 3055944, 3310606, 3819930, 4074592, 4965909, 5093240, 6111888, 6621212, 7639860, 8149184, 8276515, 9931818, 10186480, 12223776, 13242424, 15279720, 16553030, 19863636, 20372960, 24447552, 24829545, 26484848, 30559440, 33106060, 39727272, 40745920, 49659090, 52969696, 61118880, 66212120, 79454544, 99318180, 105939392, 122237760, 132424240, 158909088, 198636360, 264848480, 317818176, 397272720, 529696960, 794545440, 1589090880]

約数ペア:

[(1, 1589090880), (2, 794545440), (3, 529696960), (4, 397272720), (5, 317818176), (6, 264848480), (8, 198636360), (10, 158909088), (12, 132424240), (13, 122237760), (15, 105939392), (16, 99318180), (20, 79454544), (24, 66212120), (26, 61118880), (30, 52969696), (32, 49659090), (39, 40745920), (40, 39727272), (48, 33106060), (52, 30559440), (60, 26484848), (64, 24829545), (65, 24447552), (78, 20372960), (80, 19863636), (96, 16553030), (104, 15279720), (120, 13242424), (130, 12223776), (156, 10186480), (160, 9931818), (192, 8276515), (195, 8149184), (208, 7639860), (240, 6621212), (260, 6111888), (312, 5093240), (320, 4965909), (390, 4074592), (416, 3819930), (480, 3310606), (520, 3055944), (624, 2546620), (780, 2037296), (832, 1909965), (960, 1655303), (1040, 1527972), (1248, 1273310), (1560, 1018648), (2080, 763986), (2496, 636655), (3120, 509324), (4160, 381993), (6240, 254662), (12480, 127331)]