7374240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{569}}^1$

素因数の和:596

約数の個数: 120

約数和(自身を含む): 26070660

約数和(自身を除く): 18696420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 569, 648, 720, 810, 864, 1080, 1138, 1296, 1440, 1620, 1707, 2160, 2276, 2592, 2845, 3240, 3414, 4320, 4552, 5121, 5690, 6480, 6828, 8535, 9104, 10242, 11380, 12960, 13656, 15363, 17070, 18208, 20484, 22760, 25605, 27312, 30726, 34140, 40968, 45520, 46089, 51210, 54624, 61452, 68280, 76815, 81936, 91040, 92178, 102420, 122904, 136560, 153630, 163872, 184356, 204840, 230445, 245808, 273120, 307260, 368712, 409680, 460890, 491616, 614520, 737424, 819360, 921780, 1229040, 1474848, 1843560, 2458080, 3687120, 7374240]

約数ペア:

[(1, 7374240), (2, 3687120), (3, 2458080), (4, 1843560), (5, 1474848), (6, 1229040), (8, 921780), (9, 819360), (10, 737424), (12, 614520), (15, 491616), (16, 460890), (18, 409680), (20, 368712), (24, 307260), (27, 273120), (30, 245808), (32, 230445), (36, 204840), (40, 184356), (45, 163872), (48, 153630), (54, 136560), (60, 122904), (72, 102420), (80, 92178), (81, 91040), (90, 81936), (96, 76815), (108, 68280), (120, 61452), (135, 54624), (144, 51210), (160, 46089), (162, 45520), (180, 40968), (216, 34140), (240, 30726), (270, 27312), (288, 25605), (324, 22760), (360, 20484), (405, 18208), (432, 17070), (480, 15363), (540, 13656), (569, 12960), (648, 11380), (720, 10242), (810, 9104), (864, 8535), (1080, 6828), (1138, 6480), (1296, 5690), (1440, 5121), (1620, 4552), (1707, 4320), (2160, 3414), (2276, 3240), (2592, 2845)]