219650160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1493}}^1$

素因数の和:2122

約数の個数: 80

約数和(自身を含む): 682483104

約数和(自身を除く): 462832944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 613, 1226, 1493, 1839, 2452, 2986, 3065, 3678, 4479, 4904, 5972, 6130, 7356, 7465, 8958, 9195, 9808, 11944, 12260, 14712, 14930, 17916, 18390, 22395, 23888, 24520, 29424, 29860, 35832, 36780, 44790, 49040, 59720, 71664, 73560, 89580, 119440, 147120, 179160, 358320, 915209, 1830418, 2745627, 3660836, 4576045, 5491254, 7321672, 9152090, 10982508, 13728135, 14643344, 18304180, 21965016, 27456270, 36608360, 43930032, 54912540, 73216720, 109825080, 219650160]

約数ペア:

[(1, 219650160), (2, 109825080), (3, 73216720), (4, 54912540), (5, 43930032), (6, 36608360), (8, 27456270), (10, 21965016), (12, 18304180), (15, 14643344), (16, 13728135), (20, 10982508), (24, 9152090), (30, 7321672), (40, 5491254), (48, 4576045), (60, 3660836), (80, 2745627), (120, 1830418), (240, 915209), (613, 358320), (1226, 179160), (1493, 147120), (1839, 119440), (2452, 89580), (2986, 73560), (3065, 71664), (3678, 59720), (4479, 49040), (4904, 44790), (5972, 36780), (6130, 35832), (7356, 29860), (7465, 29424), (8958, 24520), (9195, 23888), (9808, 22395), (11944, 18390), (12260, 17916), (14712, 14930)]