13284840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 40176000

約数和(自身を除く): 26891160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 743, 745, 894, 1192, 1486, 1490, 1788, 2229, 2235, 2972, 2980, 3576, 3715, 4458, 4470, 5944, 5960, 7430, 8916, 8940, 11145, 14860, 17832, 17880, 22290, 29720, 44580, 89160, 110707, 221414, 332121, 442828, 553535, 664242, 885656, 1107070, 1328484, 1660605, 2214140, 2656968, 3321210, 4428280, 6642420, 13284840]

約数ペア:

[(1, 13284840), (2, 6642420), (3, 4428280), (4, 3321210), (5, 2656968), (6, 2214140), (8, 1660605), (10, 1328484), (12, 1107070), (15, 885656), (20, 664242), (24, 553535), (30, 442828), (40, 332121), (60, 221414), (120, 110707), (149, 89160), (298, 44580), (447, 29720), (596, 22290), (743, 17880), (745, 17832), (894, 14860), (1192, 11145), (1486, 8940), (1490, 8916), (1788, 7430), (2229, 5960), (2235, 5944), (2972, 4470), (2980, 4458), (3576, 3715)]