480095640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 256

約数和(自身を含む): 1721088000

約数和(自身を除く): 1240992360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 79, 85, 90, 102, 108, 120, 135, 136, 153, 158, 170, 180, 204, 216, 237, 255, 270, 306, 316, 331, 340, 360, 395, 408, 459, 474, 510, 540, 612, 632, 662, 680, 711, 765, 790, 918, 948, 993, 1020, 1080, 1185, 1224, 1324, 1343, 1422, 1530, 1580, 1655, 1836, 1896, 1986, 2040, 2133, 2295, 2370, 2648, 2686, 2844, 2979, 3060, 3160, 3310, 3555, 3672, 3972, 4029, 4266, 4590, 4740, 4965, 5372, 5627, 5688, 5958, 6120, 6620, 6715, 7110, 7944, 8058, 8532, 8937, 9180, 9480, 9930, 10665, 10744, 11254, 11916, 12087, 13240, 13430, 14220, 14895, 16116, 16881, 17064, 17874, 18360, 19860, 20145, 21330, 22508, 23832, 24174, 26149, 26860, 28135, 28440, 29790, 32232, 33762, 35748, 36261, 39720, 40290, 42660, 44685, 45016, 48348, 50643, 52298, 53720, 56270, 59580, 60435, 67524, 71496, 72522, 78447, 80580, 84405, 85320, 89370, 96696, 101286, 104596, 112540, 119160, 120870, 130745, 135048, 145044, 151929, 156894, 161160, 168810, 178740, 181305, 202572, 209192, 225080, 235341, 241740, 253215, 261490, 290088, 303858, 313788, 337620, 357480, 362610, 392235, 405144, 444533, 470682, 483480, 506430, 522980, 607716, 627576, 675240, 706023, 725220, 759645, 784470, 889066, 941364, 1012860, 1045960, 1176705, 1215432, 1333599, 1412046, 1450440, 1519290, 1568940, 1778132, 1882728, 2025720, 2222665, 2353410, 2667198, 2824092, 3038580, 3137880, 3530115, 3556264, 4000797, 4445330, 4706820, 5334396, 5648184, 6077160, 6667995, 7060230, 8001594, 8890660, 9413640, 10668792, 12002391, 13335990, 14120460, 16003188, 17781320, 20003985, 24004782, 26671980, 28240920, 32006376, 40007970, 48009564, 53343960, 60011955, 80015940, 96019128, 120023910, 160031880, 240047820, 480095640]

約数ペア:

[(1, 480095640), (2, 240047820), (3, 160031880), (4, 120023910), (5, 96019128), (6, 80015940), (8, 60011955), (9, 53343960), (10, 48009564), (12, 40007970), (15, 32006376), (17, 28240920), (18, 26671980), (20, 24004782), (24, 20003985), (27, 17781320), (30, 16003188), (34, 14120460), (36, 13335990), (40, 12002391), (45, 10668792), (51, 9413640), (54, 8890660), (60, 8001594), (68, 7060230), (72, 6667995), (79, 6077160), (85, 5648184), (90, 5334396), (102, 4706820), (108, 4445330), (120, 4000797), (135, 3556264), (136, 3530115), (153, 3137880), (158, 3038580), (170, 2824092), (180, 2667198), (204, 2353410), (216, 2222665), (237, 2025720), (255, 1882728), (270, 1778132), (306, 1568940), (316, 1519290), (331, 1450440), (340, 1412046), (360, 1333599), (395, 1215432), (408, 1176705), (459, 1045960), (474, 1012860), (510, 941364), (540, 889066), (612, 784470), (632, 759645), (662, 725220), (680, 706023), (711, 675240), (765, 627576), (790, 607716), (918, 522980), (948, 506430), (993, 483480), (1020, 470682), (1080, 444533), (1185, 405144), (1224, 392235), (1324, 362610), (1343, 357480), (1422, 337620), (1530, 313788), (1580, 303858), (1655, 290088), (1836, 261490), (1896, 253215), (1986, 241740), (2040, 235341), (2133, 225080), (2295, 209192), (2370, 202572), (2648, 181305), (2686, 178740), (2844, 168810), (2979, 161160), (3060, 156894), (3160, 151929), (3310, 145044), (3555, 135048), (3672, 130745), (3972, 120870), (4029, 119160), (4266, 112540), (4590, 104596), (4740, 101286), (4965, 96696), (5372, 89370), (5627, 85320), (5688, 84405), (5958, 80580), (6120, 78447), (6620, 72522), (6715, 71496), (7110, 67524), (7944, 60435), (8058, 59580), (8532, 56270), (8937, 53720), (9180, 52298), (9480, 50643), (9930, 48348), (10665, 45016), (10744, 44685), (11254, 42660), (11916, 40290), (12087, 39720), (13240, 36261), (13430, 35748), (14220, 33762), (14895, 32232), (16116, 29790), (16881, 28440), (17064, 28135), (17874, 26860), (18360, 26149), (19860, 24174), (20145, 23832), (21330, 22508)]