267480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{743}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 870480

約数和(自身を除く): 603000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 743, 1486, 2229, 2972, 3715, 4458, 5944, 6687, 7430, 8916, 11145, 13374, 14860, 17832, 22290, 26748, 29720, 33435, 44580, 53496, 66870, 89160, 133740, 267480]

約数ペア:

[(1, 267480), (2, 133740), (3, 89160), (4, 66870), (5, 53496), (6, 44580), (8, 33435), (9, 29720), (10, 26748), (12, 22290), (15, 17832), (18, 14860), (20, 13374), (24, 11145), (30, 8916), (36, 7430), (40, 6687), (45, 5944), (60, 4458), (72, 3715), (90, 2972), (120, 2229), (180, 1486), (360, 743)]