30535920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 160

約数和(自身を含む): 107255040

約数和(自身を除く): 76719120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 211, 216, 240, 268, 270, 335, 360, 402, 422, 432, 536, 540, 603, 633, 670, 720, 804, 844, 1005, 1055, 1072, 1080, 1206, 1266, 1340, 1608, 1688, 1809, 1899, 2010, 2110, 2160, 2412, 2532, 2680, 3015, 3165, 3216, 3376, 3618, 3798, 4020, 4220, 4824, 5064, 5360, 5697, 6030, 6330, 7236, 7596, 8040, 8440, 9045, 9495, 9648, 10128, 11394, 12060, 12660, 14137, 14472, 15192, 16080, 16880, 18090, 18990, 22788, 24120, 25320, 28274, 28485, 28944, 30384, 36180, 37980, 42411, 45576, 48240, 50640, 56548, 56970, 70685, 72360, 75960, 84822, 91152, 113096, 113940, 127233, 141370, 144720, 151920, 169644, 212055, 226192, 227880, 254466, 282740, 339288, 381699, 424110, 455760, 508932, 565480, 636165, 678576, 763398, 848220, 1017864, 1130960, 1272330, 1526796, 1696440, 1908495, 2035728, 2544660, 3053592, 3392880, 3816990, 5089320, 6107184, 7633980, 10178640, 15267960, 30535920]

約数ペア:

[(1, 30535920), (2, 15267960), (3, 10178640), (4, 7633980), (5, 6107184), (6, 5089320), (8, 3816990), (9, 3392880), (10, 3053592), (12, 2544660), (15, 2035728), (16, 1908495), (18, 1696440), (20, 1526796), (24, 1272330), (27, 1130960), (30, 1017864), (36, 848220), (40, 763398), (45, 678576), (48, 636165), (54, 565480), (60, 508932), (67, 455760), (72, 424110), (80, 381699), (90, 339288), (108, 282740), (120, 254466), (134, 227880), (135, 226192), (144, 212055), (180, 169644), (201, 151920), (211, 144720), (216, 141370), (240, 127233), (268, 113940), (270, 113096), (335, 91152), (360, 84822), (402, 75960), (422, 72360), (432, 70685), (536, 56970), (540, 56548), (603, 50640), (633, 48240), (670, 45576), (720, 42411), (804, 37980), (844, 36180), (1005, 30384), (1055, 28944), (1072, 28485), (1080, 28274), (1206, 25320), (1266, 24120), (1340, 22788), (1608, 18990), (1688, 18090), (1809, 16880), (1899, 16080), (2010, 15192), (2110, 14472), (2160, 14137), (2412, 12660), (2532, 12060), (2680, 11394), (3015, 10128), (3165, 9648), (3216, 9495), (3376, 9045), (3618, 8440), (3798, 8040), (4020, 7596), (4220, 7236), (4824, 6330), (5064, 6030), (5360, 5697)]