144439920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2417}}^1$

素因数の和:2519

約数の個数: 120

約数和(自身を含む): 491124816

約数和(自身を除く): 346684896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2417, 2490, 2988, 3320, 3735, 3984, 4834, 4980, 5976, 6640, 7251, 7470, 9668, 9960, 11952, 12085, 14502, 14940, 19336, 19920, 21753, 24170, 29004, 29880, 36255, 38672, 43506, 48340, 58008, 59760, 72510, 87012, 96680, 108765, 116016, 145020, 174024, 193360, 200611, 217530, 290040, 348048, 401222, 435060, 580080, 601833, 802444, 870120, 1003055, 1203666, 1604888, 1740240, 1805499, 2006110, 2407332, 3009165, 3209776, 3610998, 4012220, 4814664, 6018330, 7221996, 8024440, 9027495, 9629328, 12036660, 14443992, 16048880, 18054990, 24073320, 28887984, 36109980, 48146640, 72219960, 144439920]

約数ペア:

[(1, 144439920), (2, 72219960), (3, 48146640), (4, 36109980), (5, 28887984), (6, 24073320), (8, 18054990), (9, 16048880), (10, 14443992), (12, 12036660), (15, 9629328), (16, 9027495), (18, 8024440), (20, 7221996), (24, 6018330), (30, 4814664), (36, 4012220), (40, 3610998), (45, 3209776), (48, 3009165), (60, 2407332), (72, 2006110), (80, 1805499), (83, 1740240), (90, 1604888), (120, 1203666), (144, 1003055), (166, 870120), (180, 802444), (240, 601833), (249, 580080), (332, 435060), (360, 401222), (415, 348048), (498, 290040), (664, 217530), (720, 200611), (747, 193360), (830, 174024), (996, 145020), (1245, 116016), (1328, 108765), (1494, 96680), (1660, 87012), (1992, 72510), (2417, 59760), (2490, 58008), (2988, 48340), (3320, 43506), (3735, 38672), (3984, 36255), (4834, 29880), (4980, 29004), (5976, 24170), (6640, 21753), (7251, 19920), (7470, 19336), (9668, 14940), (9960, 14502), (11952, 12085)]