242492640

素因数分解:

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

素因数の和:38892

約数の個数: 96

約数和(自身を含む): 822630816

約数和(自身を除く): 580138176

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 38861, 77722, 116583, 155444, 194305, 233166, 310888, 388610, 466332, 505193, 582915, 621776, 777220, 932664, 1010386, 1165830, 1243552, 1515579, 1554440, 1865328, 2020772, 2331660, 2525965, 3031158, 3108880, 3730656, 4041544, 4663320, 5051930, 6062316, 6217760, 7577895, 8083088, 9326640, 10103860, 12124632, 15155790, 16166176, 18653280, 20207720, 24249264, 30311580, 40415440, 48498528, 60623160, 80830880, 121246320, 242492640]

約数ペア:

[(1, 242492640), (2, 121246320), (3, 80830880), (4, 60623160), (5, 48498528), (6, 40415440), (8, 30311580), (10, 24249264), (12, 20207720), (13, 18653280), (15, 16166176), (16, 15155790), (20, 12124632), (24, 10103860), (26, 9326640), (30, 8083088), (32, 7577895), (39, 6217760), (40, 6062316), (48, 5051930), (52, 4663320), (60, 4041544), (65, 3730656), (78, 3108880), (80, 3031158), (96, 2525965), (104, 2331660), (120, 2020772), (130, 1865328), (156, 1554440), (160, 1515579), (195, 1243552), (208, 1165830), (240, 1010386), (260, 932664), (312, 777220), (390, 621776), (416, 582915), (480, 505193), (520, 466332), (624, 388610), (780, 310888), (1040, 233166), (1248, 194305), (1560, 155444), (2080, 116583), (3120, 77722), (6240, 38861)]