61596760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 150504480

約数和(自身を除く): 88907720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 71, 82, 92, 115, 142, 164, 184, 205, 230, 284, 328, 355, 410, 460, 529, 568, 710, 820, 920, 943, 1058, 1420, 1633, 1640, 1886, 2116, 2645, 2840, 2911, 3266, 3772, 4232, 4715, 5290, 5822, 6532, 7544, 8165, 9430, 10580, 11644, 13064, 14555, 16330, 18860, 21160, 21689, 23288, 29110, 32660, 37559, 37720, 43378, 58220, 65320, 66953, 75118, 86756, 108445, 116440, 133906, 150236, 173512, 187795, 216890, 267812, 300472, 334765, 375590, 433780, 535624, 669530, 751180, 867560, 1339060, 1502360, 1539919, 2678120, 3079838, 6159676, 7699595, 12319352, 15399190, 30798380, 61596760]

約数ペア:

[(1, 61596760), (2, 30798380), (4, 15399190), (5, 12319352), (8, 7699595), (10, 6159676), (20, 3079838), (23, 2678120), (40, 1539919), (41, 1502360), (46, 1339060), (71, 867560), (82, 751180), (92, 669530), (115, 535624), (142, 433780), (164, 375590), (184, 334765), (205, 300472), (230, 267812), (284, 216890), (328, 187795), (355, 173512), (410, 150236), (460, 133906), (529, 116440), (568, 108445), (710, 86756), (820, 75118), (920, 66953), (943, 65320), (1058, 58220), (1420, 43378), (1633, 37720), (1640, 37559), (1886, 32660), (2116, 29110), (2645, 23288), (2840, 21689), (2911, 21160), (3266, 18860), (3772, 16330), (4232, 14555), (4715, 13064), (5290, 11644), (5822, 10580), (6532, 9430), (7544, 8165)]