104980440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51461}}^1$

素因数の和:51492

約数の個数: 64

約数和(自身を含む): 333473760

約数和(自身を除く): 228493320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 51461, 102922, 154383, 205844, 257305, 308766, 411688, 514610, 617532, 771915, 874837, 1029220, 1235064, 1543830, 1749674, 2058440, 2624511, 3087660, 3499348, 4374185, 5249022, 6175320, 6998696, 8748370, 10498044, 13122555, 17496740, 20996088, 26245110, 34993480, 52490220, 104980440]

約数ペア:

[(1, 104980440), (2, 52490220), (3, 34993480), (4, 26245110), (5, 20996088), (6, 17496740), (8, 13122555), (10, 10498044), (12, 8748370), (15, 6998696), (17, 6175320), (20, 5249022), (24, 4374185), (30, 3499348), (34, 3087660), (40, 2624511), (51, 2058440), (60, 1749674), (68, 1543830), (85, 1235064), (102, 1029220), (120, 874837), (136, 771915), (170, 617532), (204, 514610), (255, 411688), (340, 308766), (408, 257305), (510, 205844), (680, 154383), (1020, 102922), (2040, 51461)]