145361520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:584

約数の個数: 160

約数和(自身を含む): 504878400

約数和(自身を除く): 359516880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 173, 180, 216, 240, 270, 346, 360, 389, 432, 519, 540, 692, 720, 778, 865, 1038, 1080, 1167, 1384, 1556, 1557, 1730, 1945, 2076, 2160, 2334, 2595, 2768, 3112, 3114, 3460, 3501, 3890, 4152, 4668, 4671, 5190, 5835, 6224, 6228, 6920, 7002, 7780, 7785, 8304, 9336, 9342, 10380, 10503, 11670, 12456, 13840, 14004, 15560, 15570, 17505, 18672, 18684, 20760, 21006, 23340, 23355, 24912, 28008, 31120, 31140, 35010, 37368, 41520, 42012, 46680, 46710, 52515, 56016, 62280, 67297, 70020, 74736, 84024, 93360, 93420, 105030, 124560, 134594, 140040, 168048, 186840, 201891, 210060, 269188, 280080, 336485, 373680, 403782, 420120, 538376, 605673, 672970, 807564, 840240, 1009455, 1076752, 1211346, 1345940, 1615128, 1817019, 2018910, 2422692, 2691880, 3028365, 3230256, 3634038, 4037820, 4845384, 5383760, 6056730, 7268076, 8075640, 9085095, 9690768, 12113460, 14536152, 16151280, 18170190, 24226920, 29072304, 36340380, 48453840, 72680760, 145361520]

約数ペア:

[(1, 145361520), (2, 72680760), (3, 48453840), (4, 36340380), (5, 29072304), (6, 24226920), (8, 18170190), (9, 16151280), (10, 14536152), (12, 12113460), (15, 9690768), (16, 9085095), (18, 8075640), (20, 7268076), (24, 6056730), (27, 5383760), (30, 4845384), (36, 4037820), (40, 3634038), (45, 3230256), (48, 3028365), (54, 2691880), (60, 2422692), (72, 2018910), (80, 1817019), (90, 1615128), (108, 1345940), (120, 1211346), (135, 1076752), (144, 1009455), (173, 840240), (180, 807564), (216, 672970), (240, 605673), (270, 538376), (346, 420120), (360, 403782), (389, 373680), (432, 336485), (519, 280080), (540, 269188), (692, 210060), (720, 201891), (778, 186840), (865, 168048), (1038, 140040), (1080, 134594), (1167, 124560), (1384, 105030), (1556, 93420), (1557, 93360), (1730, 84024), (1945, 74736), (2076, 70020), (2160, 67297), (2334, 62280), (2595, 56016), (2768, 52515), (3112, 46710), (3114, 46680), (3460, 42012), (3501, 41520), (3890, 37368), (4152, 35010), (4668, 31140), (4671, 31120), (5190, 28008), (5835, 24912), (6224, 23355), (6228, 23340), (6920, 21006), (7002, 20760), (7780, 18684), (7785, 18672), (8304, 17505), (9336, 15570), (9342, 15560), (10380, 14004), (10503, 13840), (11670, 12456)]