3984720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16603}}^1$

素因数の和:16619

約数の個数: 40

約数和(自身を含む): 12353376

約数和(自身を除く): 8368656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16603, 33206, 49809, 66412, 83015, 99618, 132824, 166030, 199236, 249045, 265648, 332060, 398472, 498090, 664120, 796944, 996180, 1328240, 1992360, 3984720]

約数ペア:

[(1, 3984720), (2, 1992360), (3, 1328240), (4, 996180), (5, 796944), (6, 664120), (8, 498090), (10, 398472), (12, 332060), (15, 265648), (16, 249045), (20, 199236), (24, 166030), (30, 132824), (40, 99618), (48, 83015), (60, 66412), (80, 49809), (120, 33206), (240, 16603)]