2478861120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1017

約数の個数: 224

約数和(自身を含む): 8387169408

約数和(自身を除く): 5908308288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 193, 204, 240, 255, 272, 320, 340, 386, 408, 480, 510, 544, 579, 680, 772, 787, 816, 960, 965, 1020, 1088, 1158, 1360, 1544, 1574, 1632, 1930, 2040, 2316, 2361, 2720, 2895, 3088, 3148, 3264, 3281, 3860, 3935, 4080, 4632, 4722, 5440, 5790, 6176, 6296, 6562, 7720, 7870, 8160, 9264, 9444, 9843, 11580, 11805, 12352, 12592, 13124, 13379, 15440, 15740, 16320, 16405, 18528, 18888, 19686, 23160, 23610, 25184, 26248, 26758, 30880, 31480, 32810, 37056, 37776, 39372, 40137, 46320, 47220, 49215, 50368, 52496, 53516, 61760, 62960, 65620, 66895, 75552, 78744, 80274, 92640, 94440, 98430, 104992, 107032, 125920, 131240, 133790, 151104, 151891, 157488, 160548, 185280, 188880, 196860, 200685, 209984, 214064, 251840, 262480, 267580, 303782, 314976, 321096, 377760, 393720, 401370, 428128, 455673, 524960, 535160, 607564, 629952, 642192, 755520, 759455, 787440, 802740, 856256, 911346, 1049920, 1070320, 1215128, 1284384, 1518910, 1574880, 1605480, 1822692, 2140640, 2278365, 2430256, 2568768, 2582147, 3037820, 3149760, 3210960, 3645384, 4281280, 4556730, 4860512, 5164294, 6075640, 6421920, 7290768, 7746441, 9113460, 9721024, 10328588, 12151280, 12843840, 12910735, 14581536, 15492882, 18226920, 20657176, 24302560, 25821470, 29163072, 30985764, 36453840, 38732205, 41314352, 48605120, 51642940, 61971528, 72907680, 77464410, 82628704, 103285880, 123943056, 145815360, 154928820, 165257408, 206571760, 247886112, 309857640, 413143520, 495772224, 619715280, 826287040, 1239430560, 2478861120]

約数ペア:

[(1, 2478861120), (2, 1239430560), (3, 826287040), (4, 619715280), (5, 495772224), (6, 413143520), (8, 309857640), (10, 247886112), (12, 206571760), (15, 165257408), (16, 154928820), (17, 145815360), (20, 123943056), (24, 103285880), (30, 82628704), (32, 77464410), (34, 72907680), (40, 61971528), (48, 51642940), (51, 48605120), (60, 41314352), (64, 38732205), (68, 36453840), (80, 30985764), (85, 29163072), (96, 25821470), (102, 24302560), (120, 20657176), (136, 18226920), (160, 15492882), (170, 14581536), (192, 12910735), (193, 12843840), (204, 12151280), (240, 10328588), (255, 9721024), (272, 9113460), (320, 7746441), (340, 7290768), (386, 6421920), (408, 6075640), (480, 5164294), (510, 4860512), (544, 4556730), (579, 4281280), (680, 3645384), (772, 3210960), (787, 3149760), (816, 3037820), (960, 2582147), (965, 2568768), (1020, 2430256), (1088, 2278365), (1158, 2140640), (1360, 1822692), (1544, 1605480), (1574, 1574880), (1632, 1518910), (1930, 1284384), (2040, 1215128), (2316, 1070320), (2361, 1049920), (2720, 911346), (2895, 856256), (3088, 802740), (3148, 787440), (3264, 759455), (3281, 755520), (3860, 642192), (3935, 629952), (4080, 607564), (4632, 535160), (4722, 524960), (5440, 455673), (5790, 428128), (6176, 401370), (6296, 393720), (6562, 377760), (7720, 321096), (7870, 314976), (8160, 303782), (9264, 267580), (9444, 262480), (9843, 251840), (11580, 214064), (11805, 209984), (12352, 200685), (12592, 196860), (13124, 188880), (13379, 185280), (15440, 160548), (15740, 157488), (16320, 151891), (16405, 151104), (18528, 133790), (18888, 131240), (19686, 125920), (23160, 107032), (23610, 104992), (25184, 98430), (26248, 94440), (26758, 92640), (30880, 80274), (31480, 78744), (32810, 75552), (37056, 66895), (37776, 65620), (39372, 62960), (40137, 61760), (46320, 53516), (47220, 52496), (49215, 50368)]