8563920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2132

約数の個数: 80

約数和(自身を含む): 28123200

約数和(自身を除く): 19559280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 2099, 4080, 4198, 6297, 8396, 10495, 12594, 16792, 20990, 25188, 31485, 33584, 35683, 41980, 50376, 62970, 71366, 83960, 100752, 107049, 125940, 142732, 167920, 178415, 214098, 251880, 285464, 356830, 428196, 503760, 535245, 570928, 713660, 856392, 1070490, 1427320, 1712784, 2140980, 2854640, 4281960, 8563920]

約数ペア:

[(1, 8563920), (2, 4281960), (3, 2854640), (4, 2140980), (5, 1712784), (6, 1427320), (8, 1070490), (10, 856392), (12, 713660), (15, 570928), (16, 535245), (17, 503760), (20, 428196), (24, 356830), (30, 285464), (34, 251880), (40, 214098), (48, 178415), (51, 167920), (60, 142732), (68, 125940), (80, 107049), (85, 100752), (102, 83960), (120, 71366), (136, 62970), (170, 50376), (204, 41980), (240, 35683), (255, 33584), (272, 31485), (340, 25188), (408, 20990), (510, 16792), (680, 12594), (816, 10495), (1020, 8396), (1360, 6297), (2040, 4198), (2099, 4080)]