27836760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1121

約数の個数: 128

約数和(自身を含む): 98611200

約数和(自身を除く): 70774440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1069, 1085, 1240, 1302, 1736, 1860, 2138, 2170, 2604, 3207, 3255, 3720, 4276, 4340, 5208, 5345, 6414, 6510, 7483, 8552, 8680, 10690, 12828, 13020, 14966, 16035, 21380, 22449, 25656, 26040, 29932, 32070, 33139, 37415, 42760, 44898, 59864, 64140, 66278, 74830, 89796, 99417, 112245, 128280, 132556, 149660, 165695, 179592, 198834, 224490, 231973, 265112, 299320, 331390, 397668, 448980, 463946, 497085, 662780, 695919, 795336, 897960, 927892, 994170, 1159865, 1325560, 1391838, 1855784, 1988340, 2319730, 2783676, 3479595, 3976680, 4639460, 5567352, 6959190, 9278920, 13918380, 27836760]

約数ペア:

[(1, 27836760), (2, 13918380), (3, 9278920), (4, 6959190), (5, 5567352), (6, 4639460), (7, 3976680), (8, 3479595), (10, 2783676), (12, 2319730), (14, 1988340), (15, 1855784), (20, 1391838), (21, 1325560), (24, 1159865), (28, 994170), (30, 927892), (31, 897960), (35, 795336), (40, 695919), (42, 662780), (56, 497085), (60, 463946), (62, 448980), (70, 397668), (84, 331390), (93, 299320), (105, 265112), (120, 231973), (124, 224490), (140, 198834), (155, 179592), (168, 165695), (186, 149660), (210, 132556), (217, 128280), (248, 112245), (280, 99417), (310, 89796), (372, 74830), (420, 66278), (434, 64140), (465, 59864), (620, 44898), (651, 42760), (744, 37415), (840, 33139), (868, 32070), (930, 29932), (1069, 26040), (1085, 25656), (1240, 22449), (1302, 21380), (1736, 16035), (1860, 14966), (2138, 13020), (2170, 12828), (2604, 10690), (3207, 8680), (3255, 8552), (3720, 7483), (4276, 6510), (4340, 6414), (5208, 5345)]