54475680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 192

約数和(自身を含む): 202825728

約数和(自身を除く): 148350048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 523, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1046, 1085, 1120, 1240, 1302, 1488, 1569, 1680, 1736, 1860, 2092, 2170, 2480, 2604, 2615, 2976, 3138, 3255, 3360, 3472, 3661, 3720, 4184, 4340, 4960, 5208, 5230, 6276, 6510, 6944, 7322, 7440, 7845, 8368, 8680, 10416, 10460, 10983, 12552, 13020, 14644, 14880, 15690, 16213, 16736, 17360, 18305, 20832, 20920, 21966, 25104, 26040, 29288, 31380, 32426, 34720, 36610, 41840, 43932, 48639, 50208, 52080, 54915, 58576, 62760, 64852, 73220, 81065, 83680, 87864, 97278, 104160, 109830, 113491, 117152, 125520, 129704, 146440, 162130, 175728, 194556, 219660, 226982, 243195, 251040, 259408, 292880, 324260, 340473, 351456, 389112, 439320, 453964, 486390, 518816, 567455, 585760, 648520, 680946, 778224, 878640, 907928, 972780, 1134910, 1297040, 1361892, 1556448, 1702365, 1757280, 1815856, 1945560, 2269820, 2594080, 2723784, 3404730, 3631712, 3891120, 4539640, 5447568, 6809460, 7782240, 9079280, 10895136, 13618920, 18158560, 27237840, 54475680]

約数ペア:

[(1, 54475680), (2, 27237840), (3, 18158560), (4, 13618920), (5, 10895136), (6, 9079280), (7, 7782240), (8, 6809460), (10, 5447568), (12, 4539640), (14, 3891120), (15, 3631712), (16, 3404730), (20, 2723784), (21, 2594080), (24, 2269820), (28, 1945560), (30, 1815856), (31, 1757280), (32, 1702365), (35, 1556448), (40, 1361892), (42, 1297040), (48, 1134910), (56, 972780), (60, 907928), (62, 878640), (70, 778224), (80, 680946), (84, 648520), (93, 585760), (96, 567455), (105, 518816), (112, 486390), (120, 453964), (124, 439320), (140, 389112), (155, 351456), (160, 340473), (168, 324260), (186, 292880), (210, 259408), (217, 251040), (224, 243195), (240, 226982), (248, 219660), (280, 194556), (310, 175728), (336, 162130), (372, 146440), (420, 129704), (434, 125520), (465, 117152), (480, 113491), (496, 109830), (523, 104160), (560, 97278), (620, 87864), (651, 83680), (672, 81065), (744, 73220), (840, 64852), (868, 62760), (930, 58576), (992, 54915), (1046, 52080), (1085, 50208), (1120, 48639), (1240, 43932), (1302, 41840), (1488, 36610), (1569, 34720), (1680, 32426), (1736, 31380), (1860, 29288), (2092, 26040), (2170, 25104), (2480, 21966), (2604, 20920), (2615, 20832), (2976, 18305), (3138, 17360), (3255, 16736), (3360, 16213), (3472, 15690), (3661, 14880), (3720, 14644), (4184, 13020), (4340, 12552), (4960, 10983), (5208, 10460), (5230, 10416), (6276, 8680), (6510, 8368), (6944, 7845), (7322, 7440)]