84240540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2228

約数の個数: 96

約数和(自身を含む): 265796160

約数和(自身を除く): 181555620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2137, 2190, 2628, 3285, 3942, 4274, 4380, 6411, 6570, 7884, 8548, 9855, 10685, 12822, 13140, 19233, 19710, 21370, 25644, 32055, 38466, 39420, 42740, 57699, 64110, 76932, 96165, 115398, 128220, 156001, 192330, 230796, 288495, 312002, 384660, 468003, 576990, 624004, 780005, 936006, 1153980, 1404009, 1560010, 1872012, 2340015, 2808018, 3120020, 4212027, 4680030, 5616036, 7020045, 8424054, 9360060, 14040090, 16848108, 21060135, 28080180, 42120270, 84240540]

約数ペア:

[(1, 84240540), (2, 42120270), (3, 28080180), (4, 21060135), (5, 16848108), (6, 14040090), (9, 9360060), (10, 8424054), (12, 7020045), (15, 5616036), (18, 4680030), (20, 4212027), (27, 3120020), (30, 2808018), (36, 2340015), (45, 1872012), (54, 1560010), (60, 1404009), (73, 1153980), (90, 936006), (108, 780005), (135, 624004), (146, 576990), (180, 468003), (219, 384660), (270, 312002), (292, 288495), (365, 230796), (438, 192330), (540, 156001), (657, 128220), (730, 115398), (876, 96165), (1095, 76932), (1314, 64110), (1460, 57699), (1971, 42740), (2137, 39420), (2190, 38466), (2628, 32055), (3285, 25644), (3942, 21370), (4274, 19710), (4380, 19233), (6411, 13140), (6570, 12822), (7884, 10685), (8548, 9855)]