38337120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 132874560

約数和(自身を除く): 94537440

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, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 337, 360, 395, 474, 480, 632, 674, 711, 720, 790, 948, 1011, 1185, 1264, 1348, 1422, 1440, 1580, 1685, 1896, 2022, 2370, 2528, 2696, 2844, 3033, 3160, 3370, 3555, 3792, 4044, 4740, 5055, 5392, 5688, 6066, 6320, 6740, 7110, 7584, 8088, 9480, 10110, 10784, 11376, 12132, 12640, 13480, 14220, 15165, 16176, 18960, 20220, 22752, 24264, 26623, 26960, 28440, 30330, 32352, 37920, 40440, 48528, 53246, 53920, 56880, 60660, 79869, 80880, 97056, 106492, 113760, 121320, 133115, 159738, 161760, 212984, 239607, 242640, 266230, 319476, 399345, 425968, 479214, 485280, 532460, 638952, 798690, 851936, 958428, 1064920, 1198035, 1277904, 1597380, 1916856, 2129840, 2396070, 2555808, 3194760, 3833712, 4259680, 4792140, 6389520, 7667424, 9584280, 12779040, 19168560, 38337120]

約数ペア:

[(1, 38337120), (2, 19168560), (3, 12779040), (4, 9584280), (5, 7667424), (6, 6389520), (8, 4792140), (9, 4259680), (10, 3833712), (12, 3194760), (15, 2555808), (16, 2396070), (18, 2129840), (20, 1916856), (24, 1597380), (30, 1277904), (32, 1198035), (36, 1064920), (40, 958428), (45, 851936), (48, 798690), (60, 638952), (72, 532460), (79, 485280), (80, 479214), (90, 425968), (96, 399345), (120, 319476), (144, 266230), (158, 242640), (160, 239607), (180, 212984), (237, 161760), (240, 159738), (288, 133115), (316, 121320), (337, 113760), (360, 106492), (395, 97056), (474, 80880), (480, 79869), (632, 60660), (674, 56880), (711, 53920), (720, 53246), (790, 48528), (948, 40440), (1011, 37920), (1185, 32352), (1264, 30330), (1348, 28440), (1422, 26960), (1440, 26623), (1580, 24264), (1685, 22752), (1896, 20220), (2022, 18960), (2370, 16176), (2528, 15165), (2696, 14220), (2844, 13480), (3033, 12640), (3160, 12132), (3370, 11376), (3555, 10784), (3792, 10110), (4044, 9480), (4740, 8088), (5055, 7584), (5392, 7110), (5688, 6740), (6066, 6320)]