120288912

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 318521280

約数和(自身を除く): 198232368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 109, 166, 218, 249, 277, 327, 332, 436, 498, 554, 654, 664, 831, 872, 996, 1108, 1308, 1328, 1662, 1744, 1992, 2216, 2616, 3324, 3984, 4432, 5232, 6648, 9047, 13296, 18094, 22991, 27141, 30193, 36188, 45982, 54282, 60386, 68973, 72376, 90579, 91964, 108564, 120772, 137946, 144752, 181158, 183928, 217128, 241544, 275892, 362316, 367856, 434256, 483088, 551784, 724632, 1103568, 1449264, 2506019, 5012038, 7518057, 10024076, 15036114, 20048152, 30072228, 40096304, 60144456, 120288912]

約数ペア:

[(1, 120288912), (2, 60144456), (3, 40096304), (4, 30072228), (6, 20048152), (8, 15036114), (12, 10024076), (16, 7518057), (24, 5012038), (48, 2506019), (83, 1449264), (109, 1103568), (166, 724632), (218, 551784), (249, 483088), (277, 434256), (327, 367856), (332, 362316), (436, 275892), (498, 241544), (554, 217128), (654, 183928), (664, 181158), (831, 144752), (872, 137946), (996, 120772), (1108, 108564), (1308, 91964), (1328, 90579), (1662, 72376), (1744, 68973), (1992, 60386), (2216, 54282), (2616, 45982), (3324, 36188), (3984, 30193), (4432, 27141), (5232, 22991), (6648, 18094), (9047, 13296)]