2220048

素因数分解:

$2^4\times 3^5\times {\mathrm{571}}^1$

素因数の和:594

約数の個数: 60

約数和(自身を含む): 6454448

約数和(自身を除く): 4234400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 571, 648, 972, 1142, 1296, 1713, 1944, 2284, 3426, 3888, 4568, 5139, 6852, 9136, 10278, 13704, 15417, 20556, 27408, 30834, 41112, 46251, 61668, 82224, 92502, 123336, 138753, 185004, 246672, 277506, 370008, 555012, 740016, 1110024, 2220048]

約数ペア:

[(1, 2220048), (2, 1110024), (3, 740016), (4, 555012), (6, 370008), (8, 277506), (9, 246672), (12, 185004), (16, 138753), (18, 123336), (24, 92502), (27, 82224), (36, 61668), (48, 46251), (54, 41112), (72, 30834), (81, 27408), (108, 20556), (144, 15417), (162, 13704), (216, 10278), (243, 9136), (324, 6852), (432, 5139), (486, 4568), (571, 3888), (648, 3426), (972, 2284), (1142, 1944), (1296, 1713)]