108378720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1125

約数の個数: 144

約数和(自身を含む): 375272352

約数和(自身を除く): 266893632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1031, 1095, 1168, 1314, 1440, 1460, 1752, 2062, 2190, 2336, 2628, 2920, 3093, 3285, 3504, 4124, 4380, 5155, 5256, 5840, 6186, 6570, 7008, 8248, 8760, 9279, 10310, 10512, 11680, 12372, 13140, 15465, 16496, 17520, 18558, 20620, 21024, 24744, 26280, 30930, 32992, 35040, 37116, 41240, 46395, 49488, 52560, 61860, 74232, 75263, 82480, 92790, 98976, 105120, 123720, 148464, 150526, 164960, 185580, 225789, 247440, 296928, 301052, 371160, 376315, 451578, 494880, 602104, 677367, 742320, 752630, 903156, 1128945, 1204208, 1354734, 1484640, 1505260, 1806312, 2257890, 2408416, 2709468, 3010520, 3386835, 3612624, 4515780, 5418936, 6021040, 6773670, 7225248, 9031560, 10837872, 12042080, 13547340, 18063120, 21675744, 27094680, 36126240, 54189360, 108378720]

約数ペア:

[(1, 108378720), (2, 54189360), (3, 36126240), (4, 27094680), (5, 21675744), (6, 18063120), (8, 13547340), (9, 12042080), (10, 10837872), (12, 9031560), (15, 7225248), (16, 6773670), (18, 6021040), (20, 5418936), (24, 4515780), (30, 3612624), (32, 3386835), (36, 3010520), (40, 2709468), (45, 2408416), (48, 2257890), (60, 1806312), (72, 1505260), (73, 1484640), (80, 1354734), (90, 1204208), (96, 1128945), (120, 903156), (144, 752630), (146, 742320), (160, 677367), (180, 602104), (219, 494880), (240, 451578), (288, 376315), (292, 371160), (360, 301052), (365, 296928), (438, 247440), (480, 225789), (584, 185580), (657, 164960), (720, 150526), (730, 148464), (876, 123720), (1031, 105120), (1095, 98976), (1168, 92790), (1314, 82480), (1440, 75263), (1460, 74232), (1752, 61860), (2062, 52560), (2190, 49488), (2336, 46395), (2628, 41240), (2920, 37116), (3093, 35040), (3285, 32992), (3504, 30930), (4124, 26280), (4380, 24744), (5155, 21024), (5256, 20620), (5840, 18558), (6186, 17520), (6570, 16496), (7008, 15465), (8248, 13140), (8760, 12372), (9279, 11680), (10310, 10512)]