25618638720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13343041}}^1$

素因数の和:13343063

約数の個数: 64

約数和(自身を含む): 81659417040

約数和(自身を除く): 56040778320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 13343041, 26686082, 40029123, 53372164, 66715205, 80058246, 106744328, 133430410, 160116492, 200145615, 213488656, 266860820, 320232984, 400291230, 426977312, 533721640, 640465968, 800582460, 853954624, 1067443280, 1280931936, 1601164920, 1707909248, 2134886560, 2561863872, 3202329840, 4269773120, 5123727744, 6404659680, 8539546240, 12809319360, 25618638720]

約数ペア:

[(1, 25618638720), (2, 12809319360), (3, 8539546240), (4, 6404659680), (5, 5123727744), (6, 4269773120), (8, 3202329840), (10, 2561863872), (12, 2134886560), (15, 1707909248), (16, 1601164920), (20, 1280931936), (24, 1067443280), (30, 853954624), (32, 800582460), (40, 640465968), (48, 533721640), (60, 426977312), (64, 400291230), (80, 320232984), (96, 266860820), (120, 213488656), (128, 200145615), (160, 160116492), (192, 133430410), (240, 106744328), (320, 80058246), (384, 66715205), (480, 53372164), (640, 40029123), (960, 26686082), (1920, 13343041)]