1272848160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:887

約数の個数: 192

約数和(自身を含む): 4157733888

約数和(自身を除く): 2884885728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 83, 86, 96, 120, 129, 160, 166, 172, 215, 240, 249, 258, 332, 344, 415, 430, 480, 498, 516, 645, 664, 688, 743, 830, 860, 996, 1032, 1245, 1290, 1328, 1376, 1486, 1660, 1720, 1992, 2064, 2229, 2490, 2580, 2656, 2972, 3320, 3440, 3569, 3715, 3984, 4128, 4458, 4980, 5160, 5944, 6640, 6880, 7138, 7430, 7968, 8916, 9960, 10320, 10707, 11145, 11888, 13280, 14276, 14860, 17832, 17845, 19920, 20640, 21414, 22290, 23776, 28552, 29720, 31949, 35664, 35690, 39840, 42828, 44580, 53535, 57104, 59440, 61669, 63898, 71328, 71380, 85656, 89160, 95847, 107070, 114208, 118880, 123338, 127796, 142760, 159745, 171312, 178320, 185007, 191694, 214140, 246676, 255592, 285520, 308345, 319490, 342624, 356640, 370014, 383388, 428280, 479235, 493352, 511184, 571040, 616690, 638980, 740028, 766776, 856560, 925035, 958470, 986704, 1022368, 1233380, 1277960, 1480056, 1533552, 1713120, 1850070, 1916940, 1973408, 2466760, 2555920, 2651767, 2960112, 3067104, 3700140, 3833880, 4933520, 5111840, 5303534, 5920224, 7400280, 7667760, 7955301, 9867040, 10607068, 13258835, 14800560, 15335520, 15910602, 21214136, 26517670, 29601120, 31821204, 39776505, 42428272, 53035340, 63642408, 79553010, 84856544, 106070680, 127284816, 159106020, 212141360, 254569632, 318212040, 424282720, 636424080, 1272848160]

約数ペア:

[(1, 1272848160), (2, 636424080), (3, 424282720), (4, 318212040), (5, 254569632), (6, 212141360), (8, 159106020), (10, 127284816), (12, 106070680), (15, 84856544), (16, 79553010), (20, 63642408), (24, 53035340), (30, 42428272), (32, 39776505), (40, 31821204), (43, 29601120), (48, 26517670), (60, 21214136), (80, 15910602), (83, 15335520), (86, 14800560), (96, 13258835), (120, 10607068), (129, 9867040), (160, 7955301), (166, 7667760), (172, 7400280), (215, 5920224), (240, 5303534), (249, 5111840), (258, 4933520), (332, 3833880), (344, 3700140), (415, 3067104), (430, 2960112), (480, 2651767), (498, 2555920), (516, 2466760), (645, 1973408), (664, 1916940), (688, 1850070), (743, 1713120), (830, 1533552), (860, 1480056), (996, 1277960), (1032, 1233380), (1245, 1022368), (1290, 986704), (1328, 958470), (1376, 925035), (1486, 856560), (1660, 766776), (1720, 740028), (1992, 638980), (2064, 616690), (2229, 571040), (2490, 511184), (2580, 493352), (2656, 479235), (2972, 428280), (3320, 383388), (3440, 370014), (3569, 356640), (3715, 342624), (3984, 319490), (4128, 308345), (4458, 285520), (4980, 255592), (5160, 246676), (5944, 214140), (6640, 191694), (6880, 185007), (7138, 178320), (7430, 171312), (7968, 159745), (8916, 142760), (9960, 127796), (10320, 123338), (10707, 118880), (11145, 114208), (11888, 107070), (13280, 95847), (14276, 89160), (14860, 85656), (17832, 71380), (17845, 71328), (19920, 63898), (20640, 61669), (21414, 59440), (22290, 57104), (23776, 53535), (28552, 44580), (29720, 42828), (31949, 39840), (35664, 35690)]