84390240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1453}}^1$

素因数の和:1493

約数の個数: 144

約数和(自身を含む): 292393584

約数和(自身を除く): 208003344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1453, 1760, 1815, 1936, 2420, 2640, 2904, 2906, 3630, 3872, 4359, 4840, 5280, 5808, 5812, 7260, 7265, 8718, 9680, 11616, 11624, 14520, 14530, 15983, 17436, 19360, 21795, 23248, 29040, 29060, 31966, 34872, 43590, 46496, 47949, 58080, 58120, 63932, 69744, 79915, 87180, 95898, 116240, 127864, 139488, 159830, 174360, 175813, 191796, 232480, 239745, 255728, 319660, 348720, 351626, 383592, 479490, 511456, 527439, 639320, 697440, 703252, 767184, 879065, 958980, 1054878, 1278640, 1406504, 1534368, 1758130, 1917960, 2109756, 2557280, 2637195, 2813008, 3516260, 3835920, 4219512, 5274390, 5626016, 7032520, 7671840, 8439024, 10548780, 14065040, 16878048, 21097560, 28130080, 42195120, 84390240]

約数ペア:

[(1, 84390240), (2, 42195120), (3, 28130080), (4, 21097560), (5, 16878048), (6, 14065040), (8, 10548780), (10, 8439024), (11, 7671840), (12, 7032520), (15, 5626016), (16, 5274390), (20, 4219512), (22, 3835920), (24, 3516260), (30, 2813008), (32, 2637195), (33, 2557280), (40, 2109756), (44, 1917960), (48, 1758130), (55, 1534368), (60, 1406504), (66, 1278640), (80, 1054878), (88, 958980), (96, 879065), (110, 767184), (120, 703252), (121, 697440), (132, 639320), (160, 527439), (165, 511456), (176, 479490), (220, 383592), (240, 351626), (242, 348720), (264, 319660), (330, 255728), (352, 239745), (363, 232480), (440, 191796), (480, 175813), (484, 174360), (528, 159830), (605, 139488), (660, 127864), (726, 116240), (880, 95898), (968, 87180), (1056, 79915), (1210, 69744), (1320, 63932), (1452, 58120), (1453, 58080), (1760, 47949), (1815, 46496), (1936, 43590), (2420, 34872), (2640, 31966), (2904, 29060), (2906, 29040), (3630, 23248), (3872, 21795), (4359, 19360), (4840, 17436), (5280, 15983), (5808, 14530), (5812, 14520), (7260, 11624), (7265, 11616), (8718, 9680)]