456498720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:696

約数の個数: 192

約数和(自身を含む): 1607921280

約数和(自身を除く): 1151422560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 251, 270, 288, 360, 421, 432, 480, 502, 540, 720, 753, 842, 864, 1004, 1080, 1255, 1263, 1440, 1506, 1684, 2008, 2105, 2160, 2259, 2510, 2526, 3012, 3368, 3765, 3789, 4016, 4210, 4320, 4518, 5020, 5052, 6024, 6315, 6736, 6777, 7530, 7578, 8032, 8420, 9036, 10040, 10104, 11295, 11367, 12048, 12630, 13472, 13554, 15060, 15156, 16840, 18072, 18945, 20080, 20208, 22590, 22734, 24096, 25260, 27108, 30120, 30312, 33680, 33885, 36144, 37890, 40160, 40416, 45180, 45468, 50520, 54216, 56835, 60240, 60624, 67360, 67770, 72288, 75780, 90360, 90936, 101040, 105671, 108432, 113670, 120480, 121248, 135540, 151560, 180720, 181872, 202080, 211342, 216864, 227340, 271080, 303120, 317013, 361440, 363744, 422684, 454680, 528355, 542160, 606240, 634026, 845368, 909360, 951039, 1056710, 1084320, 1268052, 1585065, 1690736, 1818720, 1902078, 2113420, 2536104, 2853117, 3170130, 3381472, 3804156, 4226840, 4755195, 5072208, 5706234, 6340260, 7608312, 8453680, 9510390, 10144416, 11412468, 12680520, 14265585, 15216624, 16907360, 19020780, 22824936, 25361040, 28531170, 30433248, 38041560, 45649872, 50722080, 57062340, 76083120, 91299744, 114124680, 152166240, 228249360, 456498720]

約数ペア:

[(1, 456498720), (2, 228249360), (3, 152166240), (4, 114124680), (5, 91299744), (6, 76083120), (8, 57062340), (9, 50722080), (10, 45649872), (12, 38041560), (15, 30433248), (16, 28531170), (18, 25361040), (20, 22824936), (24, 19020780), (27, 16907360), (30, 15216624), (32, 14265585), (36, 12680520), (40, 11412468), (45, 10144416), (48, 9510390), (54, 8453680), (60, 7608312), (72, 6340260), (80, 5706234), (90, 5072208), (96, 4755195), (108, 4226840), (120, 3804156), (135, 3381472), (144, 3170130), (160, 2853117), (180, 2536104), (216, 2113420), (240, 1902078), (251, 1818720), (270, 1690736), (288, 1585065), (360, 1268052), (421, 1084320), (432, 1056710), (480, 951039), (502, 909360), (540, 845368), (720, 634026), (753, 606240), (842, 542160), (864, 528355), (1004, 454680), (1080, 422684), (1255, 363744), (1263, 361440), (1440, 317013), (1506, 303120), (1684, 271080), (2008, 227340), (2105, 216864), (2160, 211342), (2259, 202080), (2510, 181872), (2526, 180720), (3012, 151560), (3368, 135540), (3765, 121248), (3789, 120480), (4016, 113670), (4210, 108432), (4320, 105671), (4518, 101040), (5020, 90936), (5052, 90360), (6024, 75780), (6315, 72288), (6736, 67770), (6777, 67360), (7530, 60624), (7578, 60240), (8032, 56835), (8420, 54216), (9036, 50520), (10040, 45468), (10104, 45180), (11295, 40416), (11367, 40160), (12048, 37890), (12630, 36144), (13472, 33885), (13554, 33680), (15060, 30312), (15156, 30120), (16840, 27108), (18072, 25260), (18945, 24096), (20080, 22734), (20208, 22590)]