23225280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1894

約数の個数: 112

約数和(自身を含む): 79455264

約数和(自身を除く): 56229984

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, 1861, 2080, 2496, 3120, 3722, 4160, 5583, 6240, 7444, 9305, 11166, 12480, 14888, 18610, 22332, 24193, 27915, 29776, 37220, 44664, 48386, 55830, 59552, 72579, 74440, 89328, 96772, 111660, 119104, 120965, 145158, 148880, 178656, 193544, 223320, 241930, 290316, 297760, 357312, 362895, 387088, 446640, 483860, 580632, 595520, 725790, 774176, 893280, 967720, 1161264, 1451580, 1548352, 1786560, 1935440, 2322528, 2903160, 3870880, 4645056, 5806320, 7741760, 11612640, 23225280]

約数ペア:

[(1, 23225280), (2, 11612640), (3, 7741760), (4, 5806320), (5, 4645056), (6, 3870880), (8, 2903160), (10, 2322528), (12, 1935440), (13, 1786560), (15, 1548352), (16, 1451580), (20, 1161264), (24, 967720), (26, 893280), (30, 774176), (32, 725790), (39, 595520), (40, 580632), (48, 483860), (52, 446640), (60, 387088), (64, 362895), (65, 357312), (78, 297760), (80, 290316), (96, 241930), (104, 223320), (120, 193544), (130, 178656), (156, 148880), (160, 145158), (192, 120965), (195, 119104), (208, 111660), (240, 96772), (260, 89328), (312, 74440), (320, 72579), (390, 59552), (416, 55830), (480, 48386), (520, 44664), (624, 37220), (780, 29776), (832, 27915), (960, 24193), (1040, 22332), (1248, 18610), (1560, 14888), (1861, 12480), (2080, 11166), (2496, 9305), (3120, 7444), (3722, 6240), (4160, 5583)]