78185280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1$

素因数の和:3584

約数の個数: 112

約数和(自身を含む): 259104384

約数和(自身を除く): 180919104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3541, 3680, 4416, 5520, 7082, 7360, 10623, 11040, 14164, 17705, 21246, 22080, 28328, 35410, 42492, 53115, 56656, 70820, 81443, 84984, 106230, 113312, 141640, 162886, 169968, 212460, 226624, 244329, 283280, 325772, 339936, 407215, 424920, 488658, 566560, 651544, 679872, 814430, 849840, 977316, 1133120, 1221645, 1303088, 1628860, 1699680, 1954632, 2443290, 2606176, 3257720, 3399360, 3909264, 4886580, 5212352, 6515440, 7818528, 9773160, 13030880, 15637056, 19546320, 26061760, 39092640, 78185280]

約数ペア:

[(1, 78185280), (2, 39092640), (3, 26061760), (4, 19546320), (5, 15637056), (6, 13030880), (8, 9773160), (10, 7818528), (12, 6515440), (15, 5212352), (16, 4886580), (20, 3909264), (23, 3399360), (24, 3257720), (30, 2606176), (32, 2443290), (40, 1954632), (46, 1699680), (48, 1628860), (60, 1303088), (64, 1221645), (69, 1133120), (80, 977316), (92, 849840), (96, 814430), (115, 679872), (120, 651544), (138, 566560), (160, 488658), (184, 424920), (192, 407215), (230, 339936), (240, 325772), (276, 283280), (320, 244329), (345, 226624), (368, 212460), (460, 169968), (480, 162886), (552, 141640), (690, 113312), (736, 106230), (920, 84984), (960, 81443), (1104, 70820), (1380, 56656), (1472, 53115), (1840, 42492), (2208, 35410), (2760, 28328), (3541, 22080), (3680, 21246), (4416, 17705), (5520, 14164), (7082, 11040), (7360, 10623)]