321600120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{3607}}^1$

素因数の和:4364

約数の個数: 64

約数和(自身を含む): 966366720

約数和(自身を除く): 644766600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 1486, 2229, 2972, 3607, 3715, 4458, 5944, 7214, 7430, 8916, 10821, 11145, 14428, 14860, 17832, 18035, 21642, 22290, 28856, 29720, 36070, 43284, 44580, 54105, 72140, 86568, 89160, 108210, 144280, 216420, 432840, 2680001, 5360002, 8040003, 10720004, 13400005, 16080006, 21440008, 26800010, 32160012, 40200015, 53600020, 64320024, 80400030, 107200040, 160800060, 321600120]

約数ペア:

[(1, 321600120), (2, 160800060), (3, 107200040), (4, 80400030), (5, 64320024), (6, 53600020), (8, 40200015), (10, 32160012), (12, 26800010), (15, 21440008), (20, 16080006), (24, 13400005), (30, 10720004), (40, 8040003), (60, 5360002), (120, 2680001), (743, 432840), (1486, 216420), (2229, 144280), (2972, 108210), (3607, 89160), (3715, 86568), (4458, 72140), (5944, 54105), (7214, 44580), (7430, 43284), (8916, 36070), (10821, 29720), (11145, 28856), (14428, 22290), (14860, 21642), (17832, 18035)]