133337520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1699}}^1$

素因数の和:1827

約数の個数: 120

約数和(自身を含む): 452166000

約数和(自身を除く): 318828480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1699, 1744, 1962, 2180, 2616, 3270, 3398, 3924, 4360, 4905, 5097, 5232, 6540, 6796, 7848, 8495, 8720, 9810, 10194, 13080, 13592, 15291, 15696, 16990, 19620, 20388, 25485, 26160, 27184, 30582, 33980, 39240, 40776, 50970, 61164, 67960, 76455, 78480, 81552, 101940, 122328, 135920, 152910, 185191, 203880, 244656, 305820, 370382, 407760, 555573, 611640, 740764, 925955, 1111146, 1223280, 1481528, 1666719, 1851910, 2222292, 2777865, 2963056, 3333438, 3703820, 4444584, 5555730, 6666876, 7407640, 8333595, 8889168, 11111460, 13333752, 14815280, 16667190, 22222920, 26667504, 33334380, 44445840, 66668760, 133337520]

約数ペア:

[(1, 133337520), (2, 66668760), (3, 44445840), (4, 33334380), (5, 26667504), (6, 22222920), (8, 16667190), (9, 14815280), (10, 13333752), (12, 11111460), (15, 8889168), (16, 8333595), (18, 7407640), (20, 6666876), (24, 5555730), (30, 4444584), (36, 3703820), (40, 3333438), (45, 2963056), (48, 2777865), (60, 2222292), (72, 1851910), (80, 1666719), (90, 1481528), (109, 1223280), (120, 1111146), (144, 925955), (180, 740764), (218, 611640), (240, 555573), (327, 407760), (360, 370382), (436, 305820), (545, 244656), (654, 203880), (720, 185191), (872, 152910), (981, 135920), (1090, 122328), (1308, 101940), (1635, 81552), (1699, 78480), (1744, 76455), (1962, 67960), (2180, 61164), (2616, 50970), (3270, 40776), (3398, 39240), (3924, 33980), (4360, 30582), (4905, 27184), (5097, 26160), (5232, 25485), (6540, 20388), (6796, 19620), (7848, 16990), (8495, 15696), (8720, 15291), (9810, 13592), (10194, 13080)]