48021720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2879}}^1$

素因数の和:3032

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 97130280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 2879, 3336, 4170, 5560, 5758, 8340, 8637, 11516, 14395, 16680, 17274, 23032, 28790, 34548, 43185, 57580, 69096, 86370, 115160, 172740, 345480, 400181, 800362, 1200543, 1600724, 2000905, 2401086, 3201448, 4001810, 4802172, 6002715, 8003620, 9604344, 12005430, 16007240, 24010860, 48021720]

約数ペア:

[(1, 48021720), (2, 24010860), (3, 16007240), (4, 12005430), (5, 9604344), (6, 8003620), (8, 6002715), (10, 4802172), (12, 4001810), (15, 3201448), (20, 2401086), (24, 2000905), (30, 1600724), (40, 1200543), (60, 800362), (120, 400181), (139, 345480), (278, 172740), (417, 115160), (556, 86370), (695, 69096), (834, 57580), (1112, 43185), (1390, 34548), (1668, 28790), (2085, 23032), (2780, 17274), (2879, 16680), (3336, 14395), (4170, 11516), (5560, 8637), (5758, 8340)]