2545496640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2879}}^1$

素因数の和:3209

約数の個数: 168

約数和(自身を含む): 8787018240

約数和(自身を除く): 6241521600

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 307, 320, 360, 480, 576, 614, 720, 921, 960, 1228, 1440, 1535, 1842, 2456, 2763, 2879, 2880, 3070, 3684, 4605, 4912, 5526, 5758, 6140, 7368, 8637, 9210, 9824, 11052, 11516, 12280, 13815, 14395, 14736, 17274, 18420, 19648, 22104, 23032, 24560, 25911, 27630, 28790, 29472, 34548, 36840, 43185, 44208, 46064, 49120, 51822, 55260, 57580, 58944, 69096, 73680, 86370, 88416, 92128, 98240, 103644, 110520, 115160, 129555, 138192, 147360, 172740, 176832, 184256, 207288, 221040, 230320, 259110, 276384, 294720, 345480, 414576, 442080, 460640, 518220, 552768, 690960, 829152, 883853, 884160, 921280, 1036440, 1381920, 1658304, 1767706, 2072880, 2651559, 2763840, 3535412, 4145760, 4419265, 5303118, 7070824, 7954677, 8291520, 8838530, 10606236, 13257795, 14141648, 15909354, 17677060, 21212472, 26515590, 28283296, 31818708, 35354120, 39773385, 42424944, 53031180, 56566592, 63637416, 70708240, 79546770, 84849888, 106062360, 127274832, 141416480, 159093540, 169699776, 212124720, 254549664, 282832960, 318187080, 424249440, 509099328, 636374160, 848498880, 1272748320, 2545496640]

約数ペア:

[(1, 2545496640), (2, 1272748320), (3, 848498880), (4, 636374160), (5, 509099328), (6, 424249440), (8, 318187080), (9, 282832960), (10, 254549664), (12, 212124720), (15, 169699776), (16, 159093540), (18, 141416480), (20, 127274832), (24, 106062360), (30, 84849888), (32, 79546770), (36, 70708240), (40, 63637416), (45, 56566592), (48, 53031180), (60, 42424944), (64, 39773385), (72, 35354120), (80, 31818708), (90, 28283296), (96, 26515590), (120, 21212472), (144, 17677060), (160, 15909354), (180, 14141648), (192, 13257795), (240, 10606236), (288, 8838530), (307, 8291520), (320, 7954677), (360, 7070824), (480, 5303118), (576, 4419265), (614, 4145760), (720, 3535412), (921, 2763840), (960, 2651559), (1228, 2072880), (1440, 1767706), (1535, 1658304), (1842, 1381920), (2456, 1036440), (2763, 921280), (2879, 884160), (2880, 883853), (3070, 829152), (3684, 690960), (4605, 552768), (4912, 518220), (5526, 460640), (5758, 442080), (6140, 414576), (7368, 345480), (8637, 294720), (9210, 276384), (9824, 259110), (11052, 230320), (11516, 221040), (12280, 207288), (13815, 184256), (14395, 176832), (14736, 172740), (17274, 147360), (18420, 138192), (19648, 129555), (22104, 115160), (23032, 110520), (24560, 103644), (25911, 98240), (27630, 92128), (28790, 88416), (29472, 86370), (34548, 73680), (36840, 69096), (43185, 58944), (44208, 57580), (46064, 55260), (49120, 51822)]