61297440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127703}}^1$

素因数の和:127721

約数の個数: 48

約数和(自身を含む): 193088448

約数和(自身を除く): 131791008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 127703, 255406, 383109, 510812, 638515, 766218, 1021624, 1277030, 1532436, 1915545, 2043248, 2554060, 3064872, 3831090, 4086496, 5108120, 6129744, 7662180, 10216240, 12259488, 15324360, 20432480, 30648720, 61297440]

約数ペア:

[(1, 61297440), (2, 30648720), (3, 20432480), (4, 15324360), (5, 12259488), (6, 10216240), (8, 7662180), (10, 6129744), (12, 5108120), (15, 4086496), (16, 3831090), (20, 3064872), (24, 2554060), (30, 2043248), (32, 1915545), (40, 1532436), (48, 1277030), (60, 1021624), (80, 766218), (96, 638515), (120, 510812), (160, 383109), (240, 255406), (480, 127703)]