455523480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 256

約数和(自身を含む): 1624320000

約数和(自身を除く): 1168796520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 79, 90, 95, 108, 114, 120, 135, 152, 158, 171, 180, 190, 216, 228, 237, 270, 281, 285, 316, 342, 360, 380, 395, 456, 474, 513, 540, 562, 570, 632, 684, 711, 760, 790, 843, 855, 948, 1026, 1080, 1124, 1140, 1185, 1368, 1405, 1422, 1501, 1580, 1686, 1710, 1896, 2052, 2133, 2248, 2280, 2370, 2529, 2565, 2810, 2844, 3002, 3160, 3372, 3420, 3555, 4104, 4215, 4266, 4503, 4740, 5058, 5130, 5339, 5620, 5688, 6004, 6744, 6840, 7110, 7505, 7587, 8430, 8532, 9006, 9480, 10116, 10260, 10665, 10678, 11240, 12008, 12645, 13509, 14220, 15010, 15174, 16017, 16860, 17064, 18012, 20232, 20520, 21330, 21356, 22199, 22515, 25290, 26695, 27018, 28440, 30020, 30348, 32034, 33720, 36024, 37935, 40527, 42660, 42712, 44398, 45030, 48051, 50580, 53390, 54036, 60040, 60696, 64068, 66597, 67545, 75870, 80085, 81054, 85320, 88796, 90060, 96102, 101160, 106780, 108072, 110995, 128136, 133194, 135090, 144153, 151740, 160170, 162108, 177592, 180120, 192204, 199791, 202635, 213560, 221990, 240255, 266388, 270180, 288306, 303480, 320340, 324216, 332985, 384408, 399582, 405270, 421781, 443980, 480510, 532776, 540360, 576612, 599373, 640680, 665970, 720765, 799164, 810540, 843562, 887960, 961020, 998955, 1153224, 1198746, 1265343, 1331940, 1441530, 1598328, 1621080, 1687124, 1922040, 1997910, 2108905, 2397492, 2530686, 2663880, 2883060, 2996865, 3374248, 3796029, 3995820, 4217810, 4794984, 5061372, 5766120, 5993730, 6326715, 7592058, 7991640, 8435620, 10122744, 11388087, 11987460, 12653430, 15184116, 16871240, 18980145, 22776174, 23974920, 25306860, 30368232, 37960290, 45552348, 50613720, 56940435, 75920580, 91104696, 113880870, 151841160, 227761740, 455523480]

約数ペア:

[(1, 455523480), (2, 227761740), (3, 151841160), (4, 113880870), (5, 91104696), (6, 75920580), (8, 56940435), (9, 50613720), (10, 45552348), (12, 37960290), (15, 30368232), (18, 25306860), (19, 23974920), (20, 22776174), (24, 18980145), (27, 16871240), (30, 15184116), (36, 12653430), (38, 11987460), (40, 11388087), (45, 10122744), (54, 8435620), (57, 7991640), (60, 7592058), (72, 6326715), (76, 5993730), (79, 5766120), (90, 5061372), (95, 4794984), (108, 4217810), (114, 3995820), (120, 3796029), (135, 3374248), (152, 2996865), (158, 2883060), (171, 2663880), (180, 2530686), (190, 2397492), (216, 2108905), (228, 1997910), (237, 1922040), (270, 1687124), (281, 1621080), (285, 1598328), (316, 1441530), (342, 1331940), (360, 1265343), (380, 1198746), (395, 1153224), (456, 998955), (474, 961020), (513, 887960), (540, 843562), (562, 810540), (570, 799164), (632, 720765), (684, 665970), (711, 640680), (760, 599373), (790, 576612), (843, 540360), (855, 532776), (948, 480510), (1026, 443980), (1080, 421781), (1124, 405270), (1140, 399582), (1185, 384408), (1368, 332985), (1405, 324216), (1422, 320340), (1501, 303480), (1580, 288306), (1686, 270180), (1710, 266388), (1896, 240255), (2052, 221990), (2133, 213560), (2248, 202635), (2280, 199791), (2370, 192204), (2529, 180120), (2565, 177592), (2810, 162108), (2844, 160170), (3002, 151740), (3160, 144153), (3372, 135090), (3420, 133194), (3555, 128136), (4104, 110995), (4215, 108072), (4266, 106780), (4503, 101160), (4740, 96102), (5058, 90060), (5130, 88796), (5339, 85320), (5620, 81054), (5688, 80085), (6004, 75870), (6744, 67545), (6840, 66597), (7110, 64068), (7505, 60696), (7587, 60040), (8430, 54036), (8532, 53390), (9006, 50580), (9480, 48051), (10116, 45030), (10260, 44398), (10665, 42712), (10678, 42660), (11240, 40527), (12008, 37935), (12645, 36024), (13509, 33720), (14220, 32034), (15010, 30348), (15174, 30020), (16017, 28440), (16860, 27018), (17064, 26695), (18012, 25290), (20232, 22515), (20520, 22199), (21330, 21356)]