67502760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43271}}^1$

素因数の和:43298

約数の個数: 64

約数和(自身を含む): 218090880

約数和(自身を除く): 150588120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 43271, 86542, 129813, 173084, 216355, 259626, 346168, 432710, 519252, 562523, 649065, 865420, 1038504, 1125046, 1298130, 1687569, 1730840, 2250092, 2596260, 2812615, 3375138, 4500184, 5192520, 5625230, 6750276, 8437845, 11250460, 13500552, 16875690, 22500920, 33751380, 67502760]

約数ペア:

[(1, 67502760), (2, 33751380), (3, 22500920), (4, 16875690), (5, 13500552), (6, 11250460), (8, 8437845), (10, 6750276), (12, 5625230), (13, 5192520), (15, 4500184), (20, 3375138), (24, 2812615), (26, 2596260), (30, 2250092), (39, 1730840), (40, 1687569), (52, 1298130), (60, 1125046), (65, 1038504), (78, 865420), (104, 649065), (120, 562523), (130, 519252), (156, 432710), (195, 346168), (260, 259626), (312, 216355), (390, 173084), (520, 129813), (780, 86542), (1560, 43271)]