30344760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{28097}}^1$

素因数の和:28117

約数の個数: 64

約数和(自身を含む): 101152800

約数和(自身を除く): 70808040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 28097, 56194, 84291, 112388, 140485, 168582, 224776, 252873, 280970, 337164, 421455, 505746, 561940, 674328, 758619, 842910, 1011492, 1123880, 1264365, 1517238, 1685820, 2022984, 2528730, 3034476, 3371640, 3793095, 5057460, 6068952, 7586190, 10114920, 15172380, 30344760]

約数ペア:

[(1, 30344760), (2, 15172380), (3, 10114920), (4, 7586190), (5, 6068952), (6, 5057460), (8, 3793095), (9, 3371640), (10, 3034476), (12, 2528730), (15, 2022984), (18, 1685820), (20, 1517238), (24, 1264365), (27, 1123880), (30, 1011492), (36, 842910), (40, 758619), (45, 674328), (54, 561940), (60, 505746), (72, 421455), (90, 337164), (108, 280970), (120, 252873), (135, 224776), (180, 168582), (216, 140485), (270, 112388), (360, 84291), (540, 56194), (1080, 28097)]