401667480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1115743}}^1$

素因数の和:1115760

約数の個数: 48

約数和(自身を含む): 1305420480

約数和(自身を除く): 903753000

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, 1115743, 2231486, 3347229, 4462972, 5578715, 6694458, 8925944, 10041687, 11157430, 13388916, 16736145, 20083374, 22314860, 26777832, 33472290, 40166748, 44629720, 50208435, 66944580, 80333496, 100416870, 133889160, 200833740, 401667480]

約数ペア:

[(1, 401667480), (2, 200833740), (3, 133889160), (4, 100416870), (5, 80333496), (6, 66944580), (8, 50208435), (9, 44629720), (10, 40166748), (12, 33472290), (15, 26777832), (18, 22314860), (20, 20083374), (24, 16736145), (30, 13388916), (36, 11157430), (40, 10041687), (45, 8925944), (60, 6694458), (72, 5578715), (90, 4462972), (120, 3347229), (180, 2231486), (360, 1115743)]