316473840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3461}}^1$

素因数の和:3607

約数の個数: 120

約数和(自身を含む): 1071502848

約数和(自身を除く): 755029008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3461, 3810, 4572, 5080, 5715, 6096, 6922, 7620, 9144, 10160, 10383, 11430, 13844, 15240, 17305, 18288, 20766, 22860, 27688, 30480, 31149, 34610, 41532, 45720, 51915, 55376, 62298, 69220, 83064, 91440, 103830, 124596, 138440, 155745, 166128, 207660, 249192, 276880, 311490, 415320, 439547, 498384, 622980, 830640, 879094, 1245960, 1318641, 1758188, 2197735, 2491920, 2637282, 3516376, 3955923, 4395470, 5274564, 6593205, 7032752, 7911846, 8790940, 10549128, 13186410, 15823692, 17581880, 19779615, 21098256, 26372820, 31647384, 35163760, 39559230, 52745640, 63294768, 79118460, 105491280, 158236920, 316473840]

約数ペア:

[(1, 316473840), (2, 158236920), (3, 105491280), (4, 79118460), (5, 63294768), (6, 52745640), (8, 39559230), (9, 35163760), (10, 31647384), (12, 26372820), (15, 21098256), (16, 19779615), (18, 17581880), (20, 15823692), (24, 13186410), (30, 10549128), (36, 8790940), (40, 7911846), (45, 7032752), (48, 6593205), (60, 5274564), (72, 4395470), (80, 3955923), (90, 3516376), (120, 2637282), (127, 2491920), (144, 2197735), (180, 1758188), (240, 1318641), (254, 1245960), (360, 879094), (381, 830640), (508, 622980), (635, 498384), (720, 439547), (762, 415320), (1016, 311490), (1143, 276880), (1270, 249192), (1524, 207660), (1905, 166128), (2032, 155745), (2286, 138440), (2540, 124596), (3048, 103830), (3461, 91440), (3810, 83064), (4572, 69220), (5080, 62298), (5715, 55376), (6096, 51915), (6922, 45720), (7620, 41532), (9144, 34610), (10160, 31149), (10383, 30480), (11430, 27688), (13844, 22860), (15240, 20766), (17305, 18288)]