4800360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 14572800

約数和(自身を除く): 9772440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 367, 436, 545, 654, 734, 872, 1090, 1101, 1308, 1468, 1635, 1835, 2180, 2202, 2616, 2936, 3270, 3670, 4360, 4404, 5505, 6540, 7340, 8808, 11010, 13080, 14680, 22020, 40003, 44040, 80006, 120009, 160012, 200015, 240018, 320024, 400030, 480036, 600045, 800060, 960072, 1200090, 1600120, 2400180, 4800360]

約数ペア:

[(1, 4800360), (2, 2400180), (3, 1600120), (4, 1200090), (5, 960072), (6, 800060), (8, 600045), (10, 480036), (12, 400030), (15, 320024), (20, 240018), (24, 200015), (30, 160012), (40, 120009), (60, 80006), (109, 44040), (120, 40003), (218, 22020), (327, 14680), (367, 13080), (436, 11010), (545, 8808), (654, 7340), (734, 6540), (872, 5505), (1090, 4404), (1101, 4360), (1308, 3670), (1468, 3270), (1635, 2936), (1835, 2616), (2180, 2202)]