15883260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2621}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 44930592

約数和(自身を除く): 29047332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2621, 3030, 5242, 6060, 7863, 10484, 13105, 15726, 26210, 31452, 39315, 52420, 78630, 157260, 264721, 529442, 794163, 1058884, 1323605, 1588326, 2647210, 3176652, 3970815, 5294420, 7941630, 15883260]

約数ペア:

[(1, 15883260), (2, 7941630), (3, 5294420), (4, 3970815), (5, 3176652), (6, 2647210), (10, 1588326), (12, 1323605), (15, 1058884), (20, 794163), (30, 529442), (60, 264721), (101, 157260), (202, 78630), (303, 52420), (404, 39315), (505, 31452), (606, 26210), (1010, 15726), (1212, 13105), (1515, 10484), (2020, 7863), (2621, 6060), (3030, 5242)]