749774160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2677}}^1$

素因数の和:3085

約数の個数: 120

約数和(自身を含む): 2525407560

約数和(自身を除く): 1775633400

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, 90, 120, 144, 180, 240, 360, 389, 720, 778, 1167, 1556, 1945, 2334, 2677, 3112, 3501, 3890, 4668, 5354, 5835, 6224, 7002, 7780, 8031, 9336, 10708, 11670, 13385, 14004, 15560, 16062, 17505, 18672, 21416, 23340, 24093, 26770, 28008, 31120, 32124, 35010, 40155, 42832, 46680, 48186, 53540, 56016, 64248, 70020, 80310, 93360, 96372, 107080, 120465, 128496, 140040, 160620, 192744, 214160, 240930, 280080, 321240, 385488, 481860, 642480, 963720, 1041353, 1927440, 2082706, 3124059, 4165412, 5206765, 6248118, 8330824, 9372177, 10413530, 12496236, 15620295, 16661648, 18744354, 20827060, 24992472, 31240590, 37488708, 41654120, 46860885, 49984944, 62481180, 74977416, 83308240, 93721770, 124962360, 149954832, 187443540, 249924720, 374887080, 749774160]

約数ペア:

[(1, 749774160), (2, 374887080), (3, 249924720), (4, 187443540), (5, 149954832), (6, 124962360), (8, 93721770), (9, 83308240), (10, 74977416), (12, 62481180), (15, 49984944), (16, 46860885), (18, 41654120), (20, 37488708), (24, 31240590), (30, 24992472), (36, 20827060), (40, 18744354), (45, 16661648), (48, 15620295), (60, 12496236), (72, 10413530), (80, 9372177), (90, 8330824), (120, 6248118), (144, 5206765), (180, 4165412), (240, 3124059), (360, 2082706), (389, 1927440), (720, 1041353), (778, 963720), (1167, 642480), (1556, 481860), (1945, 385488), (2334, 321240), (2677, 280080), (3112, 240930), (3501, 214160), (3890, 192744), (4668, 160620), (5354, 140040), (5835, 128496), (6224, 120465), (7002, 107080), (7780, 96372), (8031, 93360), (9336, 80310), (10708, 70020), (11670, 64248), (13385, 56016), (14004, 53540), (15560, 48186), (16062, 46680), (17505, 42832), (18672, 40155), (21416, 35010), (23340, 32124), (24093, 31120), (26770, 28008)]