815388480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{283121}}^1$

素因数の和:283144

約数の個数: 84

約数和(自身を含む): 2804606532

約数和(自身を除く): 1989218052

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 283121, 566242, 849363, 1132484, 1415605, 1698726, 2264968, 2548089, 2831210, 3397452, 4246815, 4529936, 5096178, 5662420, 6794904, 8493630, 9059872, 10192356, 11324840, 12740445, 13589808, 16987260, 18119744, 20384712, 22649680, 25480890, 27179616, 33974520, 40769424, 45299360, 50961780, 54359232, 67949040, 81538848, 90598720, 101923560, 135898080, 163077696, 203847120, 271796160, 407694240, 815388480]

約数ペア:

[(1, 815388480), (2, 407694240), (3, 271796160), (4, 203847120), (5, 163077696), (6, 135898080), (8, 101923560), (9, 90598720), (10, 81538848), (12, 67949040), (15, 54359232), (16, 50961780), (18, 45299360), (20, 40769424), (24, 33974520), (30, 27179616), (32, 25480890), (36, 22649680), (40, 20384712), (45, 18119744), (48, 16987260), (60, 13589808), (64, 12740445), (72, 11324840), (80, 10192356), (90, 9059872), (96, 8493630), (120, 6794904), (144, 5662420), (160, 5096178), (180, 4529936), (192, 4246815), (240, 3397452), (288, 2831210), (320, 2548089), (360, 2264968), (480, 1698726), (576, 1415605), (720, 1132484), (960, 849363), (1440, 566242), (2880, 283121)]