22152120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{503}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 66769920

約数和(自身を除く): 44617800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 503, 734, 1006, 1101, 1468, 1509, 1835, 2012, 2202, 2515, 2936, 3018, 3670, 4024, 4404, 5030, 5505, 6036, 7340, 7545, 8808, 10060, 11010, 12072, 14680, 15090, 20120, 22020, 30180, 44040, 60360, 184601, 369202, 553803, 738404, 923005, 1107606, 1476808, 1846010, 2215212, 2769015, 3692020, 4430424, 5538030, 7384040, 11076060, 22152120]

約数ペア:

[(1, 22152120), (2, 11076060), (3, 7384040), (4, 5538030), (5, 4430424), (6, 3692020), (8, 2769015), (10, 2215212), (12, 1846010), (15, 1476808), (20, 1107606), (24, 923005), (30, 738404), (40, 553803), (60, 369202), (120, 184601), (367, 60360), (503, 44040), (734, 30180), (1006, 22020), (1101, 20120), (1468, 15090), (1509, 14680), (1835, 12072), (2012, 11010), (2202, 10060), (2515, 8808), (2936, 7545), (3018, 7340), (3670, 6036), (4024, 5505), (4404, 5030)]