121246320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38861}}^1$

素因数の和:38890

約数の個数: 80

約数和(自身を含む): 404786592

約数和(自身を除く): 283540272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 38861, 77722, 116583, 155444, 194305, 233166, 310888, 388610, 466332, 505193, 582915, 621776, 777220, 932664, 1010386, 1165830, 1515579, 1554440, 1865328, 2020772, 2331660, 2525965, 3031158, 3108880, 4041544, 4663320, 5051930, 6062316, 7577895, 8083088, 9326640, 10103860, 12124632, 15155790, 20207720, 24249264, 30311580, 40415440, 60623160, 121246320]

約数ペア:

[(1, 121246320), (2, 60623160), (3, 40415440), (4, 30311580), (5, 24249264), (6, 20207720), (8, 15155790), (10, 12124632), (12, 10103860), (13, 9326640), (15, 8083088), (16, 7577895), (20, 6062316), (24, 5051930), (26, 4663320), (30, 4041544), (39, 3108880), (40, 3031158), (48, 2525965), (52, 2331660), (60, 2020772), (65, 1865328), (78, 1554440), (80, 1515579), (104, 1165830), (120, 1010386), (130, 932664), (156, 777220), (195, 621776), (208, 582915), (240, 505193), (260, 466332), (312, 388610), (390, 310888), (520, 233166), (624, 194305), (780, 155444), (1040, 116583), (1560, 77722), (3120, 38861)]