2544571920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{87623}}^1$

素因数の和:87661

約数の個数: 120

約数和(自身を含む): 8670570048

約数和(自身を除く): 6125998128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 87623, 175246, 262869, 350492, 438115, 525738, 700984, 876230, 963853, 1051476, 1314345, 1401968, 1752460, 1927706, 2102952, 2628690, 2891559, 3504920, 3855412, 4205904, 4819265, 5257380, 5783118, 7009840, 7710824, 9638530, 10514760, 10602383, 11566236, 14457795, 15421648, 19277060, 21029520, 21204766, 23132472, 28915590, 31807149, 38554120, 42409532, 46264944, 53011915, 57831180, 63614298, 77108240, 84819064, 106023830, 115662360, 127228596, 159035745, 169638128, 212047660, 231324720, 254457192, 318071490, 424095320, 508914384, 636142980, 848190640, 1272285960, 2544571920]

約数ペア:

[(1, 2544571920), (2, 1272285960), (3, 848190640), (4, 636142980), (5, 508914384), (6, 424095320), (8, 318071490), (10, 254457192), (11, 231324720), (12, 212047660), (15, 169638128), (16, 159035745), (20, 127228596), (22, 115662360), (24, 106023830), (30, 84819064), (33, 77108240), (40, 63614298), (44, 57831180), (48, 53011915), (55, 46264944), (60, 42409532), (66, 38554120), (80, 31807149), (88, 28915590), (110, 23132472), (120, 21204766), (121, 21029520), (132, 19277060), (165, 15421648), (176, 14457795), (220, 11566236), (240, 10602383), (242, 10514760), (264, 9638530), (330, 7710824), (363, 7009840), (440, 5783118), (484, 5257380), (528, 4819265), (605, 4205904), (660, 3855412), (726, 3504920), (880, 2891559), (968, 2628690), (1210, 2102952), (1320, 1927706), (1452, 1752460), (1815, 1401968), (1936, 1314345), (2420, 1051476), (2640, 963853), (2904, 876230), (3630, 700984), (4840, 525738), (5808, 438115), (7260, 350492), (9680, 262869), (14520, 175246), (29040, 87623)]