2129479920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{50129}}^1$

素因数の和:50207

約数の個数: 120

約数和(自身を含む): 7272860400

約数和(自身を除く): 5143380480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 7080, 8496, 10620, 14160, 21240, 42480, 50129, 100258, 150387, 200516, 250645, 300774, 401032, 451161, 501290, 601548, 751935, 802064, 902322, 1002580, 1203096, 1503870, 1804644, 2005160, 2255805, 2406192, 2957611, 3007740, 3609288, 4010320, 4511610, 5915222, 6015480, 7218576, 8872833, 9023220, 11830444, 12030960, 14788055, 17745666, 18046440, 23660888, 26618499, 29576110, 35491332, 36092880, 44364165, 47321776, 53236998, 59152220, 70982664, 88728330, 106473996, 118304440, 133092495, 141965328, 177456660, 212947992, 236608880, 266184990, 354913320, 425895984, 532369980, 709826640, 1064739960, 2129479920]

約数ペア:

[(1, 2129479920), (2, 1064739960), (3, 709826640), (4, 532369980), (5, 425895984), (6, 354913320), (8, 266184990), (9, 236608880), (10, 212947992), (12, 177456660), (15, 141965328), (16, 133092495), (18, 118304440), (20, 106473996), (24, 88728330), (30, 70982664), (36, 59152220), (40, 53236998), (45, 47321776), (48, 44364165), (59, 36092880), (60, 35491332), (72, 29576110), (80, 26618499), (90, 23660888), (118, 18046440), (120, 17745666), (144, 14788055), (177, 12030960), (180, 11830444), (236, 9023220), (240, 8872833), (295, 7218576), (354, 6015480), (360, 5915222), (472, 4511610), (531, 4010320), (590, 3609288), (708, 3007740), (720, 2957611), (885, 2406192), (944, 2255805), (1062, 2005160), (1180, 1804644), (1416, 1503870), (1770, 1203096), (2124, 1002580), (2360, 902322), (2655, 802064), (2832, 751935), (3540, 601548), (4248, 501290), (4720, 451161), (5310, 401032), (7080, 300774), (8496, 250645), (10620, 200516), (14160, 150387), (21240, 100258), (42480, 50129)]