90911040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8609}}^1$

素因数の和:8640

約数の個数: 112

約数和(自身を含む): 314919360

約数和(自身を除く): 224008320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 8609, 10560, 17218, 25827, 34436, 43045, 51654, 68872, 86090, 94699, 103308, 129135, 137744, 172180, 189398, 206616, 258270, 275488, 284097, 344360, 378796, 413232, 473495, 516540, 550976, 568194, 688720, 757592, 826464, 946990, 1033080, 1136388, 1377440, 1420485, 1515184, 1652928, 1893980, 2066160, 2272776, 2754880, 2840970, 3030368, 3787960, 4132320, 4545552, 5681940, 6060736, 7575920, 8264640, 9091104, 11363880, 15151840, 18182208, 22727760, 30303680, 45455520, 90911040]

約数ペア:

[(1, 90911040), (2, 45455520), (3, 30303680), (4, 22727760), (5, 18182208), (6, 15151840), (8, 11363880), (10, 9091104), (11, 8264640), (12, 7575920), (15, 6060736), (16, 5681940), (20, 4545552), (22, 4132320), (24, 3787960), (30, 3030368), (32, 2840970), (33, 2754880), (40, 2272776), (44, 2066160), (48, 1893980), (55, 1652928), (60, 1515184), (64, 1420485), (66, 1377440), (80, 1136388), (88, 1033080), (96, 946990), (110, 826464), (120, 757592), (132, 688720), (160, 568194), (165, 550976), (176, 516540), (192, 473495), (220, 413232), (240, 378796), (264, 344360), (320, 284097), (330, 275488), (352, 258270), (440, 206616), (480, 189398), (528, 172180), (660, 137744), (704, 129135), (880, 103308), (960, 94699), (1056, 86090), (1320, 68872), (1760, 51654), (2112, 43045), (2640, 34436), (3520, 25827), (5280, 17218), (8609, 10560)]