495280560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71161}}^1$

素因数の和:71206

約数の個数: 80

約数和(自身を含む): 1588335840

約数和(自身を除く): 1093055280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 71161, 142322, 213483, 284644, 355805, 426966, 569288, 711610, 853932, 1067415, 1138576, 1423220, 1707864, 2063669, 2134830, 2846440, 3415728, 4127338, 4269660, 5692880, 6191007, 8254676, 8539320, 10318345, 12382014, 16509352, 17078640, 20636690, 24764028, 30955035, 33018704, 41273380, 49528056, 61910070, 82546760, 99056112, 123820140, 165093520, 247640280, 495280560]

約数ペア:

[(1, 495280560), (2, 247640280), (3, 165093520), (4, 123820140), (5, 99056112), (6, 82546760), (8, 61910070), (10, 49528056), (12, 41273380), (15, 33018704), (16, 30955035), (20, 24764028), (24, 20636690), (29, 17078640), (30, 16509352), (40, 12382014), (48, 10318345), (58, 8539320), (60, 8254676), (80, 6191007), (87, 5692880), (116, 4269660), (120, 4127338), (145, 3415728), (174, 2846440), (232, 2134830), (240, 2063669), (290, 1707864), (348, 1423220), (435, 1138576), (464, 1067415), (580, 853932), (696, 711610), (870, 569288), (1160, 426966), (1392, 355805), (1740, 284644), (2320, 213483), (3480, 142322), (6960, 71161)]