27237840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:577

約数の個数: 160

約数和(自身を含む): 99803136

約数和(自身を除く): 72565296

約数列:

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

約数ペア:

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