540623880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 1830366720

約数和(自身を除く): 1289742840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 193, 248, 251, 279, 310, 360, 372, 386, 465, 502, 558, 579, 620, 744, 753, 772, 930, 965, 1004, 1116, 1158, 1240, 1255, 1395, 1506, 1544, 1737, 1860, 1930, 2008, 2232, 2259, 2316, 2510, 2790, 2895, 3012, 3474, 3720, 3765, 3860, 4518, 4632, 5020, 5580, 5790, 5983, 6024, 6948, 7530, 7720, 7781, 8685, 9036, 10040, 11160, 11295, 11580, 11966, 13896, 15060, 15562, 17370, 17949, 18072, 22590, 23160, 23343, 23932, 29915, 30120, 31124, 34740, 35898, 38905, 45180, 46686, 47864, 48443, 53847, 59830, 62248, 69480, 70029, 71796, 77810, 89745, 90360, 93372, 96886, 107694, 116715, 119660, 140058, 143592, 145329, 155620, 179490, 186744, 193772, 215388, 233430, 239320, 242215, 269235, 280116, 290658, 311240, 350145, 358980, 387544, 430776, 435987, 466860, 484430, 538470, 560232, 581316, 700290, 717960, 726645, 871974, 933720, 968860, 1076940, 1162632, 1400580, 1453290, 1501733, 1743948, 1937720, 2153880, 2179935, 2801160, 2906580, 3003466, 3487896, 4359870, 4505199, 5813160, 6006932, 7508665, 8719740, 9010398, 12013864, 13515597, 15017330, 17439480, 18020796, 22525995, 27031194, 30034660, 36041592, 45051990, 54062388, 60069320, 67577985, 90103980, 108124776, 135155970, 180207960, 270311940, 540623880]

約数ペア:

[(1, 540623880), (2, 270311940), (3, 180207960), (4, 135155970), (5, 108124776), (6, 90103980), (8, 67577985), (9, 60069320), (10, 54062388), (12, 45051990), (15, 36041592), (18, 30034660), (20, 27031194), (24, 22525995), (30, 18020796), (31, 17439480), (36, 15017330), (40, 13515597), (45, 12013864), (60, 9010398), (62, 8719740), (72, 7508665), (90, 6006932), (93, 5813160), (120, 4505199), (124, 4359870), (155, 3487896), (180, 3003466), (186, 2906580), (193, 2801160), (248, 2179935), (251, 2153880), (279, 1937720), (310, 1743948), (360, 1501733), (372, 1453290), (386, 1400580), (465, 1162632), (502, 1076940), (558, 968860), (579, 933720), (620, 871974), (744, 726645), (753, 717960), (772, 700290), (930, 581316), (965, 560232), (1004, 538470), (1116, 484430), (1158, 466860), (1240, 435987), (1255, 430776), (1395, 387544), (1506, 358980), (1544, 350145), (1737, 311240), (1860, 290658), (1930, 280116), (2008, 269235), (2232, 242215), (2259, 239320), (2316, 233430), (2510, 215388), (2790, 193772), (2895, 186744), (3012, 179490), (3474, 155620), (3720, 145329), (3765, 143592), (3860, 140058), (4518, 119660), (4632, 116715), (5020, 107694), (5580, 96886), (5790, 93372), (5983, 90360), (6024, 89745), (6948, 77810), (7530, 71796), (7720, 70029), (7781, 69480), (8685, 62248), (9036, 59830), (10040, 53847), (11160, 48443), (11295, 47864), (11580, 46686), (11966, 45180), (13896, 38905), (15060, 35898), (15562, 34740), (17370, 31124), (17949, 30120), (18072, 29915), (22590, 23932), (23160, 23343)]