2849572080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127669}}^1$

素因数の和:127719

約数の個数: 120

約数和(自身を含む): 9878593920

約数和(自身を除く): 7029021840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 127669, 255338, 383007, 510676, 638345, 766014, 1021352, 1149021, 1276690, 1532028, 1915035, 2042704, 2298042, 2553380, 3064056, 3830070, 3957739, 4596084, 5106760, 5745105, 6128112, 7660140, 7915478, 9192168, 10213520, 11490210, 11873217, 15320280, 15830956, 18384336, 19788695, 22980420, 23746434, 30640560, 31661912, 35619651, 39577390, 45960840, 47492868, 59366085, 63323824, 71239302, 79154780, 91921680, 94985736, 118732170, 142478604, 158309560, 178098255, 189971472, 237464340, 284957208, 316619120, 356196510, 474928680, 569914416, 712393020, 949857360, 1424786040, 2849572080]

約数ペア:

[(1, 2849572080), (2, 1424786040), (3, 949857360), (4, 712393020), (5, 569914416), (6, 474928680), (8, 356196510), (9, 316619120), (10, 284957208), (12, 237464340), (15, 189971472), (16, 178098255), (18, 158309560), (20, 142478604), (24, 118732170), (30, 94985736), (31, 91921680), (36, 79154780), (40, 71239302), (45, 63323824), (48, 59366085), (60, 47492868), (62, 45960840), (72, 39577390), (80, 35619651), (90, 31661912), (93, 30640560), (120, 23746434), (124, 22980420), (144, 19788695), (155, 18384336), (180, 15830956), (186, 15320280), (240, 11873217), (248, 11490210), (279, 10213520), (310, 9192168), (360, 7915478), (372, 7660140), (465, 6128112), (496, 5745105), (558, 5106760), (620, 4596084), (720, 3957739), (744, 3830070), (930, 3064056), (1116, 2553380), (1240, 2298042), (1395, 2042704), (1488, 1915035), (1860, 1532028), (2232, 1276690), (2480, 1149021), (2790, 1021352), (3720, 766014), (4464, 638345), (5580, 510676), (7440, 383007), (11160, 255338), (22320, 127669)]