999006720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{130079}}^1$

素因数の和:130105

約数の個数: 80

約数和(自身を含む): 3193724160

約数和(自身を除く): 2194717440

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 130079, 260158, 390237, 520316, 650395, 780474, 1040632, 1300790, 1560948, 1951185, 2081264, 2601580, 3121896, 3902370, 4162528, 5203160, 6243792, 7804740, 8325056, 10406320, 12487584, 15609480, 16650112, 20812640, 24975168, 31218960, 33300224, 41625280, 49950336, 62437920, 66600448, 83250560, 99900672, 124875840, 166501120, 199801344, 249751680, 333002240, 499503360, 999006720]

約数ペア:

[(1, 999006720), (2, 499503360), (3, 333002240), (4, 249751680), (5, 199801344), (6, 166501120), (8, 124875840), (10, 99900672), (12, 83250560), (15, 66600448), (16, 62437920), (20, 49950336), (24, 41625280), (30, 33300224), (32, 31218960), (40, 24975168), (48, 20812640), (60, 16650112), (64, 15609480), (80, 12487584), (96, 10406320), (120, 8325056), (128, 7804740), (160, 6243792), (192, 5203160), (240, 4162528), (256, 3902370), (320, 3121896), (384, 2601580), (480, 2081264), (512, 1951185), (640, 1560948), (768, 1300790), (960, 1040632), (1280, 780474), (1536, 650395), (1920, 520316), (2560, 390237), (3840, 260158), (7680, 130079)]