22019040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1699}}^1$

素因数の和:1726

約数の個数: 120

約数和(自身を含む): 77754600

約数和(自身を除く): 55735560

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, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 1699, 2160, 2592, 3240, 3398, 4320, 5097, 6480, 6796, 8495, 10194, 12960, 13592, 15291, 16990, 20388, 25485, 27184, 30582, 33980, 40776, 45873, 50970, 54368, 61164, 67960, 76455, 81552, 91746, 101940, 122328, 135920, 137619, 152910, 163104, 183492, 203880, 229365, 244656, 271840, 275238, 305820, 366984, 407760, 458730, 489312, 550476, 611640, 688095, 733968, 815520, 917460, 1100952, 1223280, 1376190, 1467936, 1834920, 2201904, 2446560, 2752380, 3669840, 4403808, 5504760, 7339680, 11009520, 22019040]

約数ペア:

[(1, 22019040), (2, 11009520), (3, 7339680), (4, 5504760), (5, 4403808), (6, 3669840), (8, 2752380), (9, 2446560), (10, 2201904), (12, 1834920), (15, 1467936), (16, 1376190), (18, 1223280), (20, 1100952), (24, 917460), (27, 815520), (30, 733968), (32, 688095), (36, 611640), (40, 550476), (45, 489312), (48, 458730), (54, 407760), (60, 366984), (72, 305820), (80, 275238), (81, 271840), (90, 244656), (96, 229365), (108, 203880), (120, 183492), (135, 163104), (144, 152910), (160, 137619), (162, 135920), (180, 122328), (216, 101940), (240, 91746), (270, 81552), (288, 76455), (324, 67960), (360, 61164), (405, 54368), (432, 50970), (480, 45873), (540, 40776), (648, 33980), (720, 30582), (810, 27184), (864, 25485), (1080, 20388), (1296, 16990), (1440, 15291), (1620, 13592), (1699, 12960), (2160, 10194), (2592, 8495), (3240, 6796), (3398, 6480), (4320, 5097)]