71673720

素因数分解:

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

素因数の和:4844

約数の個数: 64

約数和(自身を含む): 216760320

約数和(自身を除く): 145086600

約数列:

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

約数ペア:

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