12644760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{105373}}^1$

素因数の和:105387

約数の個数: 32

約数和(自身を含む): 37934640

約数和(自身を除く): 25289880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 105373, 210746, 316119, 421492, 526865, 632238, 842984, 1053730, 1264476, 1580595, 2107460, 2528952, 3161190, 4214920, 6322380, 12644760]

約数ペア:

[(1, 12644760), (2, 6322380), (3, 4214920), (4, 3161190), (5, 2528952), (6, 2107460), (8, 1580595), (10, 1264476), (12, 1053730), (15, 842984), (20, 632238), (24, 526865), (30, 421492), (40, 316119), (60, 210746), (120, 105373)]