2081554920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{51169}}^1$

素因数の和:51299

約数の個数: 96

約数和(自身を含む): 6825054600

約数和(自身を除く): 4743499680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 339, 360, 452, 565, 678, 904, 1017, 1130, 1356, 1695, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 6780, 8136, 10170, 13560, 20340, 40680, 51169, 102338, 153507, 204676, 255845, 307014, 409352, 460521, 511690, 614028, 767535, 921042, 1023380, 1228056, 1535070, 1842084, 2046760, 2302605, 3070140, 3684168, 4605210, 5782097, 6140280, 9210420, 11564194, 17346291, 18420840, 23128388, 28910485, 34692582, 46256776, 52038873, 57820970, 69385164, 86731455, 104077746, 115641940, 138770328, 173462910, 208155492, 231283880, 260194365, 346925820, 416310984, 520388730, 693851640, 1040777460, 2081554920]

約数ペア:

[(1, 2081554920), (2, 1040777460), (3, 693851640), (4, 520388730), (5, 416310984), (6, 346925820), (8, 260194365), (9, 231283880), (10, 208155492), (12, 173462910), (15, 138770328), (18, 115641940), (20, 104077746), (24, 86731455), (30, 69385164), (36, 57820970), (40, 52038873), (45, 46256776), (60, 34692582), (72, 28910485), (90, 23128388), (113, 18420840), (120, 17346291), (180, 11564194), (226, 9210420), (339, 6140280), (360, 5782097), (452, 4605210), (565, 3684168), (678, 3070140), (904, 2302605), (1017, 2046760), (1130, 1842084), (1356, 1535070), (1695, 1228056), (2034, 1023380), (2260, 921042), (2712, 767535), (3390, 614028), (4068, 511690), (4520, 460521), (5085, 409352), (6780, 307014), (8136, 255845), (10170, 204676), (13560, 153507), (20340, 102338), (40680, 51169)]