47401320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3911}}^1$

素因数の和:4026

約数の個数: 64

約数和(自身を含む): 143648640

約数和(自身を除く): 96247320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 3911, 4040, 6060, 7822, 11733, 12120, 15644, 19555, 23466, 31288, 39110, 46932, 58665, 78220, 93864, 117330, 156440, 234660, 395011, 469320, 790022, 1185033, 1580044, 1975055, 2370066, 3160088, 3950110, 4740132, 5925165, 7900220, 9480264, 11850330, 15800440, 23700660, 47401320]

約数ペア:

[(1, 47401320), (2, 23700660), (3, 15800440), (4, 11850330), (5, 9480264), (6, 7900220), (8, 5925165), (10, 4740132), (12, 3950110), (15, 3160088), (20, 2370066), (24, 1975055), (30, 1580044), (40, 1185033), (60, 790022), (101, 469320), (120, 395011), (202, 234660), (303, 156440), (404, 117330), (505, 93864), (606, 78220), (808, 58665), (1010, 46932), (1212, 39110), (1515, 31288), (2020, 23466), (2424, 19555), (3030, 15644), (3911, 12120), (4040, 11733), (6060, 7822)]