66469440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{69239}}^1$

素因数の和:69259

約数の個数: 56

約数和(自身を含む): 211043520

約数和(自身を除く): 144574080

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, 69239, 138478, 207717, 276956, 346195, 415434, 553912, 692390, 830868, 1038585, 1107824, 1384780, 1661736, 2077170, 2215648, 2769560, 3323472, 4154340, 4431296, 5539120, 6646944, 8308680, 11078240, 13293888, 16617360, 22156480, 33234720, 66469440]

約数ペア:

[(1, 66469440), (2, 33234720), (3, 22156480), (4, 16617360), (5, 13293888), (6, 11078240), (8, 8308680), (10, 6646944), (12, 5539120), (15, 4431296), (16, 4154340), (20, 3323472), (24, 2769560), (30, 2215648), (32, 2077170), (40, 1661736), (48, 1384780), (60, 1107824), (64, 1038585), (80, 830868), (96, 692390), (120, 553912), (160, 415434), (192, 346195), (240, 276956), (320, 207717), (480, 138478), (960, 69239)]