280074096

素因数分解:

$2^4\times 3^2\times {\mathrm{461}}^1\times {\mathrm{4219}}^1$

素因数の和:4694

約数の個数: 60

約数和(自身を含む): 785704920

約数和(自身を除く): 505630824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 461, 922, 1383, 1844, 2766, 3688, 4149, 4219, 5532, 7376, 8298, 8438, 11064, 12657, 16596, 16876, 22128, 25314, 33192, 33752, 37971, 50628, 66384, 67504, 75942, 101256, 151884, 202512, 303768, 607536, 1944959, 3889918, 5834877, 7779836, 11669754, 15559672, 17504631, 23339508, 31119344, 35009262, 46679016, 70018524, 93358032, 140037048, 280074096]

約数ペア:

[(1, 280074096), (2, 140037048), (3, 93358032), (4, 70018524), (6, 46679016), (8, 35009262), (9, 31119344), (12, 23339508), (16, 17504631), (18, 15559672), (24, 11669754), (36, 7779836), (48, 5834877), (72, 3889918), (144, 1944959), (461, 607536), (922, 303768), (1383, 202512), (1844, 151884), (2766, 101256), (3688, 75942), (4149, 67504), (4219, 66384), (5532, 50628), (7376, 37971), (8298, 33752), (8438, 33192), (11064, 25314), (12657, 22128), (16596, 16876)]