120885240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6257}}^1$

素因数の和:6301

約数の個数: 128

約数和(自身を含む): 432552960

約数和(自身を除く): 311667720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6257, 6440, 9660, 12514, 18771, 19320, 25028, 31285, 37542, 43799, 50056, 62570, 75084, 87598, 93855, 125140, 131397, 143911, 150168, 175196, 187710, 218995, 250280, 262794, 287822, 350392, 375420, 431733, 437990, 525588, 575644, 656985, 719555, 750840, 863466, 875980, 1007377, 1051176, 1151288, 1313970, 1439110, 1726932, 1751960, 2014754, 2158665, 2627940, 2878220, 3022131, 3453864, 4029508, 4317330, 5036885, 5255880, 5756440, 6044262, 8059016, 8634660, 10073770, 12088524, 15110655, 17269320, 20147540, 24177048, 30221310, 40295080, 60442620, 120885240]

約数ペア:

[(1, 120885240), (2, 60442620), (3, 40295080), (4, 30221310), (5, 24177048), (6, 20147540), (7, 17269320), (8, 15110655), (10, 12088524), (12, 10073770), (14, 8634660), (15, 8059016), (20, 6044262), (21, 5756440), (23, 5255880), (24, 5036885), (28, 4317330), (30, 4029508), (35, 3453864), (40, 3022131), (42, 2878220), (46, 2627940), (56, 2158665), (60, 2014754), (69, 1751960), (70, 1726932), (84, 1439110), (92, 1313970), (105, 1151288), (115, 1051176), (120, 1007377), (138, 875980), (140, 863466), (161, 750840), (168, 719555), (184, 656985), (210, 575644), (230, 525588), (276, 437990), (280, 431733), (322, 375420), (345, 350392), (420, 287822), (460, 262794), (483, 250280), (552, 218995), (644, 187710), (690, 175196), (805, 150168), (840, 143911), (920, 131397), (966, 125140), (1288, 93855), (1380, 87598), (1610, 75084), (1932, 62570), (2415, 50056), (2760, 43799), (3220, 37542), (3864, 31285), (4830, 25028), (6257, 19320), (6440, 18771), (9660, 12514)]