65509440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{68239}}^1$

素因数の和:68259

約数の個数: 56

約数和(自身を含む): 207995520

約数和(自身を除く): 142486080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 68239, 136478, 204717, 272956, 341195, 409434, 545912, 682390, 818868, 1023585, 1091824, 1364780, 1637736, 2047170, 2183648, 2729560, 3275472, 4094340, 4367296, 5459120, 6550944, 8188680, 10918240, 13101888, 16377360, 21836480, 32754720, 65509440]

約数ペア:

[(1, 65509440), (2, 32754720), (3, 21836480), (4, 16377360), (5, 13101888), (6, 10918240), (8, 8188680), (10, 6550944), (12, 5459120), (15, 4367296), (16, 4094340), (20, 3275472), (24, 2729560), (30, 2183648), (32, 2047170), (40, 1637736), (48, 1364780), (60, 1091824), (64, 1023585), (80, 818868), (96, 682390), (120, 545912), (160, 409434), (192, 341195), (240, 272956), (320, 204717), (480, 136478), (960, 68239)]