38087040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 123379200

約数和(自身を除く): 85292160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 239, 240, 249, 320, 332, 384, 415, 478, 480, 498, 640, 664, 717, 830, 956, 960, 996, 1195, 1245, 1328, 1434, 1660, 1912, 1920, 1992, 2390, 2490, 2656, 2868, 3320, 3585, 3824, 3984, 4780, 4980, 5312, 5736, 6640, 7170, 7648, 7968, 9560, 9960, 10624, 11472, 13280, 14340, 15296, 15936, 19120, 19837, 19920, 22944, 26560, 28680, 30592, 31872, 38240, 39674, 39840, 45888, 53120, 57360, 59511, 76480, 79348, 79680, 91776, 99185, 114720, 119022, 152960, 158696, 159360, 198370, 229440, 238044, 297555, 317392, 396740, 458880, 476088, 595110, 634784, 793480, 952176, 1190220, 1269568, 1586960, 1904352, 2380440, 2539136, 3173920, 3808704, 4760880, 6347840, 7617408, 9521760, 12695680, 19043520, 38087040]

約数ペア:

[(1, 38087040), (2, 19043520), (3, 12695680), (4, 9521760), (5, 7617408), (6, 6347840), (8, 4760880), (10, 3808704), (12, 3173920), (15, 2539136), (16, 2380440), (20, 1904352), (24, 1586960), (30, 1269568), (32, 1190220), (40, 952176), (48, 793480), (60, 634784), (64, 595110), (80, 476088), (83, 458880), (96, 396740), (120, 317392), (128, 297555), (160, 238044), (166, 229440), (192, 198370), (239, 159360), (240, 158696), (249, 152960), (320, 119022), (332, 114720), (384, 99185), (415, 91776), (478, 79680), (480, 79348), (498, 76480), (640, 59511), (664, 57360), (717, 53120), (830, 45888), (956, 39840), (960, 39674), (996, 38240), (1195, 31872), (1245, 30592), (1328, 28680), (1434, 26560), (1660, 22944), (1912, 19920), (1920, 19837), (1992, 19120), (2390, 15936), (2490, 15296), (2656, 14340), (2868, 13280), (3320, 11472), (3585, 10624), (3824, 9960), (3984, 9560), (4780, 7968), (4980, 7648), (5312, 7170), (5736, 6640)]