98668320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{205559}}^1$

素因数の和:205577

約数の個数: 48

約数和(自身を含む): 310806720

約数和(自身を除く): 212138400

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, 205559, 411118, 616677, 822236, 1027795, 1233354, 1644472, 2055590, 2466708, 3083385, 3288944, 4111180, 4933416, 6166770, 6577888, 8222360, 9866832, 12333540, 16444720, 19733664, 24667080, 32889440, 49334160, 98668320]

約数ペア:

[(1, 98668320), (2, 49334160), (3, 32889440), (4, 24667080), (5, 19733664), (6, 16444720), (8, 12333540), (10, 9866832), (12, 8222360), (15, 6577888), (16, 6166770), (20, 4933416), (24, 4111180), (30, 3288944), (32, 3083385), (40, 2466708), (48, 2055590), (60, 1644472), (80, 1233354), (96, 1027795), (120, 822236), (160, 616677), (240, 411118), (480, 205559)]