2120630760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15461}}^1$

素因数の和:15608

約数の個数: 128

約数和(自身を含む): 7124889600

約数和(自身を除く): 5004258840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3429, 3810, 4572, 5080, 5715, 6858, 7620, 9144, 11430, 13716, 15240, 15461, 17145, 22860, 27432, 30922, 34290, 45720, 46383, 61844, 68580, 77305, 92766, 123688, 137160, 139149, 154610, 185532, 231915, 278298, 309220, 371064, 417447, 463830, 556596, 618440, 695745, 834894, 927660, 1113192, 1391490, 1669788, 1855320, 1963547, 2087235, 2782980, 3339576, 3927094, 4174470, 5565960, 5890641, 7854188, 8348940, 9817735, 11781282, 15708376, 16697880, 17671923, 19635470, 23562564, 29453205, 35343846, 39270940, 47125128, 53015769, 58906410, 70687692, 78541880, 88359615, 106031538, 117812820, 141375384, 176719230, 212063076, 235625640, 265078845, 353438460, 424126152, 530157690, 706876920, 1060315380, 2120630760]

約数ペア:

[(1, 2120630760), (2, 1060315380), (3, 706876920), (4, 530157690), (5, 424126152), (6, 353438460), (8, 265078845), (9, 235625640), (10, 212063076), (12, 176719230), (15, 141375384), (18, 117812820), (20, 106031538), (24, 88359615), (27, 78541880), (30, 70687692), (36, 58906410), (40, 53015769), (45, 47125128), (54, 39270940), (60, 35343846), (72, 29453205), (90, 23562564), (108, 19635470), (120, 17671923), (127, 16697880), (135, 15708376), (180, 11781282), (216, 9817735), (254, 8348940), (270, 7854188), (360, 5890641), (381, 5565960), (508, 4174470), (540, 3927094), (635, 3339576), (762, 2782980), (1016, 2087235), (1080, 1963547), (1143, 1855320), (1270, 1669788), (1524, 1391490), (1905, 1113192), (2286, 927660), (2540, 834894), (3048, 695745), (3429, 618440), (3810, 556596), (4572, 463830), (5080, 417447), (5715, 371064), (6858, 309220), (7620, 278298), (9144, 231915), (11430, 185532), (13716, 154610), (15240, 139149), (15461, 137160), (17145, 123688), (22860, 92766), (27432, 77305), (30922, 68580), (34290, 61844), (45720, 46383)]