61544320

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 159071040

約数和(自身を除く): 97526720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 113, 115, 128, 148, 160, 184, 185, 226, 230, 296, 320, 368, 370, 452, 460, 565, 592, 640, 736, 740, 851, 904, 920, 1130, 1184, 1472, 1480, 1702, 1808, 1840, 2260, 2368, 2599, 2944, 2960, 3404, 3616, 3680, 4181, 4255, 4520, 4736, 5198, 5920, 6808, 7232, 7360, 8362, 8510, 9040, 10396, 11840, 12995, 13616, 14464, 14720, 16724, 17020, 18080, 20792, 20905, 23680, 25990, 27232, 33448, 34040, 36160, 41584, 41810, 51980, 54464, 66896, 68080, 72320, 83168, 83620, 96163, 103960, 108928, 133792, 136160, 166336, 167240, 192326, 207920, 267584, 272320, 332672, 334480, 384652, 415840, 480815, 535168, 544640, 668960, 769304, 831680, 961630, 1337920, 1538608, 1663360, 1923260, 2675840, 3077216, 3846520, 6154432, 7693040, 12308864, 15386080, 30772160, 61544320]

約数ペア:

[(1, 61544320), (2, 30772160), (4, 15386080), (5, 12308864), (8, 7693040), (10, 6154432), (16, 3846520), (20, 3077216), (23, 2675840), (32, 1923260), (37, 1663360), (40, 1538608), (46, 1337920), (64, 961630), (74, 831680), (80, 769304), (92, 668960), (113, 544640), (115, 535168), (128, 480815), (148, 415840), (160, 384652), (184, 334480), (185, 332672), (226, 272320), (230, 267584), (296, 207920), (320, 192326), (368, 167240), (370, 166336), (452, 136160), (460, 133792), (565, 108928), (592, 103960), (640, 96163), (736, 83620), (740, 83168), (851, 72320), (904, 68080), (920, 66896), (1130, 54464), (1184, 51980), (1472, 41810), (1480, 41584), (1702, 36160), (1808, 34040), (1840, 33448), (2260, 27232), (2368, 25990), (2599, 23680), (2944, 20905), (2960, 20792), (3404, 18080), (3616, 17020), (3680, 16724), (4181, 14720), (4255, 14464), (4520, 13616), (4736, 12995), (5198, 11840), (5920, 10396), (6808, 9040), (7232, 8510), (7360, 8362)]