82470720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:608

約数の個数: 112

約数和(自身を含む): 263639808

約数和(自身を除く): 181169088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 271, 317, 320, 480, 542, 634, 813, 951, 960, 1084, 1268, 1355, 1585, 1626, 1902, 2168, 2536, 2710, 3170, 3252, 3804, 4065, 4336, 4755, 5072, 5420, 6340, 6504, 7608, 8130, 8672, 9510, 10144, 10840, 12680, 13008, 15216, 16260, 17344, 19020, 20288, 21680, 25360, 26016, 30432, 32520, 38040, 43360, 50720, 52032, 60864, 65040, 76080, 85907, 86720, 101440, 130080, 152160, 171814, 257721, 260160, 304320, 343628, 429535, 515442, 687256, 859070, 1030884, 1288605, 1374512, 1718140, 2061768, 2577210, 2749024, 3436280, 4123536, 5154420, 5498048, 6872560, 8247072, 10308840, 13745120, 16494144, 20617680, 27490240, 41235360, 82470720]

約数ペア:

[(1, 82470720), (2, 41235360), (3, 27490240), (4, 20617680), (5, 16494144), (6, 13745120), (8, 10308840), (10, 8247072), (12, 6872560), (15, 5498048), (16, 5154420), (20, 4123536), (24, 3436280), (30, 2749024), (32, 2577210), (40, 2061768), (48, 1718140), (60, 1374512), (64, 1288605), (80, 1030884), (96, 859070), (120, 687256), (160, 515442), (192, 429535), (240, 343628), (271, 304320), (317, 260160), (320, 257721), (480, 171814), (542, 152160), (634, 130080), (813, 101440), (951, 86720), (960, 85907), (1084, 76080), (1268, 65040), (1355, 60864), (1585, 52032), (1626, 50720), (1902, 43360), (2168, 38040), (2536, 32520), (2710, 30432), (3170, 26016), (3252, 25360), (3804, 21680), (4065, 20288), (4336, 19020), (4755, 17344), (5072, 16260), (5420, 15216), (6340, 13008), (6504, 12680), (7608, 10840), (8130, 10144), (8672, 9510)]