61706160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{85703}}^1$

素因数の和:85722

約数の個数: 60

約数和(自身を含む): 207232272

約数和(自身を除く): 145526112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 85703, 171406, 257109, 342812, 428515, 514218, 685624, 771327, 857030, 1028436, 1285545, 1371248, 1542654, 1714060, 2056872, 2571090, 3085308, 3428120, 3856635, 4113744, 5142180, 6170616, 6856240, 7713270, 10284360, 12341232, 15426540, 20568720, 30853080, 61706160]

約数ペア:

[(1, 61706160), (2, 30853080), (3, 20568720), (4, 15426540), (5, 12341232), (6, 10284360), (8, 7713270), (9, 6856240), (10, 6170616), (12, 5142180), (15, 4113744), (16, 3856635), (18, 3428120), (20, 3085308), (24, 2571090), (30, 2056872), (36, 1714060), (40, 1542654), (45, 1371248), (48, 1285545), (60, 1028436), (72, 857030), (80, 771327), (90, 685624), (120, 514218), (144, 428515), (180, 342812), (240, 257109), (360, 171406), (720, 85703)]