30853080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{85703}}^1$

素因数の和:85720

約数の個数: 48

約数和(自身を含む): 100273680

約数和(自身を除く): 69420600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 85703, 171406, 257109, 342812, 428515, 514218, 685624, 771327, 857030, 1028436, 1285545, 1542654, 1714060, 2056872, 2571090, 3085308, 3428120, 3856635, 5142180, 6170616, 7713270, 10284360, 15426540, 30853080]

約数ペア:

[(1, 30853080), (2, 15426540), (3, 10284360), (4, 7713270), (5, 6170616), (6, 5142180), (8, 3856635), (9, 3428120), (10, 3085308), (12, 2571090), (15, 2056872), (18, 1714060), (20, 1542654), (24, 1285545), (30, 1028436), (36, 857030), (40, 771327), (45, 685624), (60, 514218), (72, 428515), (90, 342812), (120, 257109), (180, 171406), (360, 85703)]