23560980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23099}}^1$

素因数の和:23128

約数の個数: 48

約数和(自身を含む): 69854400

約数和(自身を除く): 46293420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 23099, 46198, 69297, 92396, 115495, 138594, 230990, 277188, 346485, 392683, 461980, 692970, 785366, 1178049, 1385940, 1570732, 1963415, 2356098, 3926830, 4712196, 5890245, 7853660, 11780490, 23560980]

約数ペア:

[(1, 23560980), (2, 11780490), (3, 7853660), (4, 5890245), (5, 4712196), (6, 3926830), (10, 2356098), (12, 1963415), (15, 1570732), (17, 1385940), (20, 1178049), (30, 785366), (34, 692970), (51, 461980), (60, 392683), (68, 346485), (85, 277188), (102, 230990), (170, 138594), (204, 115495), (255, 92396), (340, 69297), (510, 46198), (1020, 23099)]