227394960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72883}}^1$

素因数の和:72912

約数の個数: 80

約数和(自身を含む): 759159744

約数和(自身を除く): 531764784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 72883, 145766, 218649, 291532, 364415, 437298, 583064, 728830, 874596, 947479, 1093245, 1166128, 1457660, 1749192, 1894958, 2186490, 2842437, 2915320, 3498384, 3789916, 4372980, 4737395, 5684874, 5830640, 7579832, 8745960, 9474790, 11369748, 14212185, 15159664, 17491920, 18949580, 22739496, 28424370, 37899160, 45478992, 56848740, 75798320, 113697480, 227394960]

約数ペア:

[(1, 227394960), (2, 113697480), (3, 75798320), (4, 56848740), (5, 45478992), (6, 37899160), (8, 28424370), (10, 22739496), (12, 18949580), (13, 17491920), (15, 15159664), (16, 14212185), (20, 11369748), (24, 9474790), (26, 8745960), (30, 7579832), (39, 5830640), (40, 5684874), (48, 4737395), (52, 4372980), (60, 3789916), (65, 3498384), (78, 2915320), (80, 2842437), (104, 2186490), (120, 1894958), (130, 1749192), (156, 1457660), (195, 1166128), (208, 1093245), (240, 947479), (260, 874596), (312, 728830), (390, 583064), (520, 437298), (624, 364415), (780, 291532), (1040, 218649), (1560, 145766), (3120, 72883)]