78386760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9467}}^1$

素因数の和:9507

約数の個数: 96

約数和(自身を含む): 265861440

約数和(自身を除く): 187474680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 9467, 18934, 28401, 37868, 47335, 56802, 75736, 85203, 94670, 113604, 142005, 170406, 189340, 217741, 227208, 284010, 340812, 378680, 426015, 435482, 568020, 653223, 681624, 852030, 870964, 1088705, 1136040, 1306446, 1704060, 1741928, 1959669, 2177410, 2612892, 3266115, 3408120, 3919338, 4354820, 5225784, 6532230, 7838676, 8709640, 9798345, 13064460, 15677352, 19596690, 26128920, 39193380, 78386760]

約数ペア:

[(1, 78386760), (2, 39193380), (3, 26128920), (4, 19596690), (5, 15677352), (6, 13064460), (8, 9798345), (9, 8709640), (10, 7838676), (12, 6532230), (15, 5225784), (18, 4354820), (20, 3919338), (23, 3408120), (24, 3266115), (30, 2612892), (36, 2177410), (40, 1959669), (45, 1741928), (46, 1704060), (60, 1306446), (69, 1136040), (72, 1088705), (90, 870964), (92, 852030), (115, 681624), (120, 653223), (138, 568020), (180, 435482), (184, 426015), (207, 378680), (230, 340812), (276, 284010), (345, 227208), (360, 217741), (414, 189340), (460, 170406), (552, 142005), (690, 113604), (828, 94670), (920, 85203), (1035, 75736), (1380, 56802), (1656, 47335), (2070, 37868), (2760, 28401), (4140, 18934), (8280, 9467)]