13360980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13099}}^1$

素因数の和:13128

約数の個数: 48

約数和(自身を含む): 39614400

約数和(自身を除く): 26253420

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, 13099, 26198, 39297, 52396, 65495, 78594, 130990, 157188, 196485, 222683, 261980, 392970, 445366, 668049, 785940, 890732, 1113415, 1336098, 2226830, 2672196, 3340245, 4453660, 6680490, 13360980]

約数ペア:

[(1, 13360980), (2, 6680490), (3, 4453660), (4, 3340245), (5, 2672196), (6, 2226830), (10, 1336098), (12, 1113415), (15, 890732), (17, 785940), (20, 668049), (30, 445366), (34, 392970), (51, 261980), (60, 222683), (68, 196485), (85, 157188), (102, 130990), (170, 78594), (204, 65495), (255, 52396), (340, 39297), (510, 26198), (1020, 13099)]