153087520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32993}}^1$

素因数の和:33037

約数の個数: 48

約数和(自身を含む): 374151960

約数和(自身を除く): 221064440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 32993, 65986, 131972, 164965, 263944, 329930, 527888, 659860, 956797, 1055776, 1319720, 1913594, 2639440, 3827188, 4783985, 5278880, 7654376, 9567970, 15308752, 19135940, 30617504, 38271880, 76543760, 153087520]

約数ペア:

[(1, 153087520), (2, 76543760), (4, 38271880), (5, 30617504), (8, 19135940), (10, 15308752), (16, 9567970), (20, 7654376), (29, 5278880), (32, 4783985), (40, 3827188), (58, 2639440), (80, 1913594), (116, 1319720), (145, 1055776), (160, 956797), (232, 659860), (290, 527888), (464, 329930), (580, 263944), (928, 164965), (1160, 131972), (2320, 65986), (4640, 32993)]