38159760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 127991808

約数和(自身を除く): 89832048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 223, 230, 240, 248, 276, 310, 345, 368, 372, 446, 460, 465, 496, 552, 620, 669, 690, 713, 744, 892, 920, 930, 1104, 1115, 1240, 1338, 1380, 1426, 1488, 1784, 1840, 1860, 2139, 2230, 2480, 2676, 2760, 2852, 3345, 3565, 3568, 3720, 4278, 4460, 5129, 5352, 5520, 5704, 6690, 6913, 7130, 7440, 8556, 8920, 10258, 10695, 10704, 11408, 13380, 13826, 14260, 15387, 17112, 17840, 20516, 20739, 21390, 25645, 26760, 27652, 28520, 30774, 34224, 34565, 41032, 41478, 42780, 51290, 53520, 55304, 57040, 61548, 69130, 76935, 82064, 82956, 85560, 102580, 103695, 110608, 123096, 138260, 153870, 158999, 165912, 171120, 205160, 207390, 246192, 276520, 307740, 317998, 331824, 410320, 414780, 476997, 553040, 615480, 635996, 794995, 829560, 953994, 1230960, 1271992, 1589990, 1659120, 1907988, 2384985, 2543984, 3179980, 3815976, 4769970, 6359960, 7631952, 9539940, 12719920, 19079880, 38159760]

約数ペア:

[(1, 38159760), (2, 19079880), (3, 12719920), (4, 9539940), (5, 7631952), (6, 6359960), (8, 4769970), (10, 3815976), (12, 3179980), (15, 2543984), (16, 2384985), (20, 1907988), (23, 1659120), (24, 1589990), (30, 1271992), (31, 1230960), (40, 953994), (46, 829560), (48, 794995), (60, 635996), (62, 615480), (69, 553040), (80, 476997), (92, 414780), (93, 410320), (115, 331824), (120, 317998), (124, 307740), (138, 276520), (155, 246192), (184, 207390), (186, 205160), (223, 171120), (230, 165912), (240, 158999), (248, 153870), (276, 138260), (310, 123096), (345, 110608), (368, 103695), (372, 102580), (446, 85560), (460, 82956), (465, 82064), (496, 76935), (552, 69130), (620, 61548), (669, 57040), (690, 55304), (713, 53520), (744, 51290), (892, 42780), (920, 41478), (930, 41032), (1104, 34565), (1115, 34224), (1240, 30774), (1338, 28520), (1380, 27652), (1426, 26760), (1488, 25645), (1784, 21390), (1840, 20739), (1860, 20516), (2139, 17840), (2230, 17112), (2480, 15387), (2676, 14260), (2760, 13826), (2852, 13380), (3345, 11408), (3565, 10704), (3568, 10695), (3720, 10258), (4278, 8920), (4460, 8556), (5129, 7440), (5352, 7130), (5520, 6913), (5704, 6690)]