2861799120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1324907}}^1$

素因数の和:1324929

約数の個数: 80

約数和(自身を含む): 9857315520

約数和(自身を除く): 6995516400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1324907, 2649814, 3974721, 5299628, 6624535, 7949442, 10599256, 11924163, 13249070, 15898884, 19873605, 21198512, 23848326, 26498140, 31797768, 35772489, 39747210, 47696652, 52996280, 59620815, 63595536, 71544978, 79494420, 95393304, 105992560, 119241630, 143089956, 158988840, 178862445, 190786608, 238483260, 286179912, 317977680, 357724890, 476966520, 572359824, 715449780, 953933040, 1430899560, 2861799120]

約数ペア:

[(1, 2861799120), (2, 1430899560), (3, 953933040), (4, 715449780), (5, 572359824), (6, 476966520), (8, 357724890), (9, 317977680), (10, 286179912), (12, 238483260), (15, 190786608), (16, 178862445), (18, 158988840), (20, 143089956), (24, 119241630), (27, 105992560), (30, 95393304), (36, 79494420), (40, 71544978), (45, 63595536), (48, 59620815), (54, 52996280), (60, 47696652), (72, 39747210), (80, 35772489), (90, 31797768), (108, 26498140), (120, 23848326), (135, 21198512), (144, 19873605), (180, 15898884), (216, 13249070), (240, 11924163), (270, 10599256), (360, 7949442), (432, 6624535), (540, 5299628), (720, 3974721), (1080, 2649814), (2160, 1324907)]