12256160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 34255872

約数和(自身を除く): 21999712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 353, 434, 496, 560, 620, 706, 868, 992, 1085, 1120, 1240, 1412, 1736, 1765, 2170, 2471, 2480, 2824, 3472, 3530, 4340, 4942, 4960, 5648, 6944, 7060, 8680, 9884, 10943, 11296, 12355, 14120, 17360, 19768, 21886, 24710, 28240, 34720, 39536, 43772, 49420, 54715, 56480, 76601, 79072, 87544, 98840, 109430, 153202, 175088, 197680, 218860, 306404, 350176, 383005, 395360, 437720, 612808, 766010, 875440, 1225616, 1532020, 1750880, 2451232, 3064040, 6128080, 12256160]

約数ペア:

[(1, 12256160), (2, 6128080), (4, 3064040), (5, 2451232), (7, 1750880), (8, 1532020), (10, 1225616), (14, 875440), (16, 766010), (20, 612808), (28, 437720), (31, 395360), (32, 383005), (35, 350176), (40, 306404), (56, 218860), (62, 197680), (70, 175088), (80, 153202), (112, 109430), (124, 98840), (140, 87544), (155, 79072), (160, 76601), (217, 56480), (224, 54715), (248, 49420), (280, 43772), (310, 39536), (353, 34720), (434, 28240), (496, 24710), (560, 21886), (620, 19768), (706, 17360), (868, 14120), (992, 12355), (1085, 11296), (1120, 10943), (1240, 9884), (1412, 8680), (1736, 7060), (1765, 6944), (2170, 5648), (2471, 4960), (2480, 4942), (2824, 4340), (3472, 3530)]