1613508720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{38861}}^1$

素因数の和:39050

約数の個数: 80

約数和(自身を含む): 5030919072

約数和(自身を除く): 3417410352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2768, 3460, 4152, 5190, 6920, 8304, 10380, 13840, 20760, 38861, 41520, 77722, 116583, 155444, 194305, 233166, 310888, 388610, 466332, 582915, 621776, 777220, 932664, 1165830, 1554440, 1865328, 2331660, 3108880, 4663320, 6722953, 9326640, 13445906, 20168859, 26891812, 33614765, 40337718, 53783624, 67229530, 80675436, 100844295, 107567248, 134459060, 161350872, 201688590, 268918120, 322701744, 403377180, 537836240, 806754360, 1613508720]

約数ペア:

[(1, 1613508720), (2, 806754360), (3, 537836240), (4, 403377180), (5, 322701744), (6, 268918120), (8, 201688590), (10, 161350872), (12, 134459060), (15, 107567248), (16, 100844295), (20, 80675436), (24, 67229530), (30, 53783624), (40, 40337718), (48, 33614765), (60, 26891812), (80, 20168859), (120, 13445906), (173, 9326640), (240, 6722953), (346, 4663320), (519, 3108880), (692, 2331660), (865, 1865328), (1038, 1554440), (1384, 1165830), (1730, 932664), (2076, 777220), (2595, 621776), (2768, 582915), (3460, 466332), (4152, 388610), (5190, 310888), (6920, 233166), (8304, 194305), (10380, 155444), (13840, 116583), (20760, 77722), (38861, 41520)]