15880260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24061}}^1$

素因数の和:24084

約数の個数: 48

約数和(自身を含む): 48508992

約数和(自身を除く): 32628732

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 24061, 48122, 72183, 96244, 120305, 144366, 240610, 264671, 288732, 360915, 481220, 529342, 721830, 794013, 1058684, 1323355, 1443660, 1588026, 2646710, 3176052, 3970065, 5293420, 7940130, 15880260]

約数ペア:

[(1, 15880260), (2, 7940130), (3, 5293420), (4, 3970065), (5, 3176052), (6, 2646710), (10, 1588026), (11, 1443660), (12, 1323355), (15, 1058684), (20, 794013), (22, 721830), (30, 529342), (33, 481220), (44, 360915), (55, 288732), (60, 264671), (66, 240610), (110, 144366), (132, 120305), (165, 96244), (220, 72183), (330, 48122), (660, 24061)]