2727960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 8294400

約数和(自身を除く): 5566440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 179, 254, 358, 381, 508, 537, 635, 716, 762, 895, 1016, 1074, 1270, 1432, 1524, 1790, 1905, 2148, 2540, 2685, 3048, 3580, 3810, 4296, 5080, 5370, 7160, 7620, 10740, 15240, 21480, 22733, 45466, 68199, 90932, 113665, 136398, 181864, 227330, 272796, 340995, 454660, 545592, 681990, 909320, 1363980, 2727960]

約数ペア:

[(1, 2727960), (2, 1363980), (3, 909320), (4, 681990), (5, 545592), (6, 454660), (8, 340995), (10, 272796), (12, 227330), (15, 181864), (20, 136398), (24, 113665), (30, 90932), (40, 68199), (60, 45466), (120, 22733), (127, 21480), (179, 15240), (254, 10740), (358, 7620), (381, 7160), (508, 5370), (537, 5080), (635, 4296), (716, 3810), (762, 3580), (895, 3048), (1016, 2685), (1074, 2540), (1270, 2148), (1432, 1905), (1524, 1790)]