258673680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1297}}^1$

素因数の和:1593

約数の個数: 120

約数和(自身を含む): 872520792

約数和(自身を除く): 613847112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 277, 360, 554, 720, 831, 1108, 1297, 1385, 1662, 2216, 2493, 2594, 2770, 3324, 3891, 4155, 4432, 4986, 5188, 5540, 6485, 6648, 7782, 8310, 9972, 10376, 11080, 11673, 12465, 12970, 13296, 15564, 16620, 19455, 19944, 20752, 22160, 23346, 24930, 25940, 31128, 33240, 38910, 39888, 46692, 49860, 51880, 58365, 62256, 66480, 77820, 93384, 99720, 103760, 116730, 155640, 186768, 199440, 233460, 311280, 359269, 466920, 718538, 933840, 1077807, 1437076, 1796345, 2155614, 2874152, 3233421, 3592690, 4311228, 5389035, 5748304, 6466842, 7185380, 8622456, 10778070, 12933684, 14370760, 16167105, 17244912, 21556140, 25867368, 28741520, 32334210, 43112280, 51734736, 64668420, 86224560, 129336840, 258673680]

約数ペア:

[(1, 258673680), (2, 129336840), (3, 86224560), (4, 64668420), (5, 51734736), (6, 43112280), (8, 32334210), (9, 28741520), (10, 25867368), (12, 21556140), (15, 17244912), (16, 16167105), (18, 14370760), (20, 12933684), (24, 10778070), (30, 8622456), (36, 7185380), (40, 6466842), (45, 5748304), (48, 5389035), (60, 4311228), (72, 3592690), (80, 3233421), (90, 2874152), (120, 2155614), (144, 1796345), (180, 1437076), (240, 1077807), (277, 933840), (360, 718538), (554, 466920), (720, 359269), (831, 311280), (1108, 233460), (1297, 199440), (1385, 186768), (1662, 155640), (2216, 116730), (2493, 103760), (2594, 99720), (2770, 93384), (3324, 77820), (3891, 66480), (4155, 62256), (4432, 58365), (4986, 51880), (5188, 49860), (5540, 46692), (6485, 39888), (6648, 38910), (7782, 33240), (8310, 31128), (9972, 25940), (10376, 24930), (11080, 23346), (11673, 22160), (12465, 20752), (12970, 19944), (13296, 19455), (15564, 16620)]