199038480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3083}}^1$

素因数の和:3368

約数の個数: 80

約数和(自身を含む): 619513920

約数和(自身を除く): 420475440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3083, 3228, 4035, 4304, 5380, 6166, 6456, 8070, 9249, 10760, 12332, 12912, 15415, 16140, 18498, 21520, 24664, 30830, 32280, 36996, 46245, 49328, 61660, 64560, 73992, 92490, 123320, 147984, 184980, 246640, 369960, 739920, 829327, 1658654, 2487981, 3317308, 4146635, 4975962, 6634616, 8293270, 9951924, 12439905, 13269232, 16586540, 19903848, 24879810, 33173080, 39807696, 49759620, 66346160, 99519240, 199038480]

約数ペア:

[(1, 199038480), (2, 99519240), (3, 66346160), (4, 49759620), (5, 39807696), (6, 33173080), (8, 24879810), (10, 19903848), (12, 16586540), (15, 13269232), (16, 12439905), (20, 9951924), (24, 8293270), (30, 6634616), (40, 4975962), (48, 4146635), (60, 3317308), (80, 2487981), (120, 1658654), (240, 829327), (269, 739920), (538, 369960), (807, 246640), (1076, 184980), (1345, 147984), (1614, 123320), (2152, 92490), (2690, 73992), (3083, 64560), (3228, 61660), (4035, 49328), (4304, 46245), (5380, 36996), (6166, 32280), (6456, 30830), (8070, 24664), (9249, 21520), (10760, 18498), (12332, 16140), (12912, 15415)]