419326560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{291199}}^1$

素因数の和:291220

約数の個数: 72

約数和(自身を含む): 1430956800

約数和(自身を除く): 1011630240

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 291199, 582398, 873597, 1164796, 1455995, 1747194, 2329592, 2620791, 2911990, 3494388, 4367985, 4659184, 5241582, 5823980, 6988776, 8735970, 9318368, 10483164, 11647960, 13103955, 13977552, 17471940, 20966328, 23295920, 26207910, 27955104, 34943880, 41932656, 46591840, 52415820, 69887760, 83865312, 104831640, 139775520, 209663280, 419326560]

約数ペア:

[(1, 419326560), (2, 209663280), (3, 139775520), (4, 104831640), (5, 83865312), (6, 69887760), (8, 52415820), (9, 46591840), (10, 41932656), (12, 34943880), (15, 27955104), (16, 26207910), (18, 23295920), (20, 20966328), (24, 17471940), (30, 13977552), (32, 13103955), (36, 11647960), (40, 10483164), (45, 9318368), (48, 8735970), (60, 6988776), (72, 5823980), (80, 5241582), (90, 4659184), (96, 4367985), (120, 3494388), (144, 2911990), (160, 2620791), (180, 2329592), (240, 1747194), (288, 1455995), (360, 1164796), (480, 873597), (720, 582398), (1440, 291199)]