65300640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{136043}}^1$

素因数の和:136061

約数の個数: 48

約数和(自身を含む): 205698528

約数和(自身を除く): 140397888

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, 136043, 272086, 408129, 544172, 680215, 816258, 1088344, 1360430, 1632516, 2040645, 2176688, 2720860, 3265032, 4081290, 4353376, 5441720, 6530064, 8162580, 10883440, 13060128, 16325160, 21766880, 32650320, 65300640]

約数ペア:

[(1, 65300640), (2, 32650320), (3, 21766880), (4, 16325160), (5, 13060128), (6, 10883440), (8, 8162580), (10, 6530064), (12, 5441720), (15, 4353376), (16, 4081290), (20, 3265032), (24, 2720860), (30, 2176688), (32, 2040645), (40, 1632516), (48, 1360430), (60, 1088344), (80, 816258), (96, 680215), (120, 544172), (160, 408129), (240, 272086), (480, 136043)]