143347440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4703}}^1$

素因数の和:4846

約数の個数: 80

約数和(自身を含む): 447971328

約数和(自身を除く): 304623888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4703, 5080, 6096, 7620, 9406, 10160, 14109, 15240, 18812, 23515, 28218, 30480, 37624, 47030, 56436, 70545, 75248, 94060, 112872, 141090, 188120, 225744, 282180, 376240, 564360, 597281, 1128720, 1194562, 1791843, 2389124, 2986405, 3583686, 4778248, 5972810, 7167372, 8959215, 9556496, 11945620, 14334744, 17918430, 23891240, 28669488, 35836860, 47782480, 71673720, 143347440]

約数ペア:

[(1, 143347440), (2, 71673720), (3, 47782480), (4, 35836860), (5, 28669488), (6, 23891240), (8, 17918430), (10, 14334744), (12, 11945620), (15, 9556496), (16, 8959215), (20, 7167372), (24, 5972810), (30, 4778248), (40, 3583686), (48, 2986405), (60, 2389124), (80, 1791843), (120, 1194562), (127, 1128720), (240, 597281), (254, 564360), (381, 376240), (508, 282180), (635, 225744), (762, 188120), (1016, 141090), (1270, 112872), (1524, 94060), (1905, 75248), (2032, 70545), (2540, 56436), (3048, 47030), (3810, 37624), (4703, 30480), (5080, 28218), (6096, 23515), (7620, 18812), (9406, 15240), (10160, 14109)]