8855374680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{62591}}^1$

素因数の和:62742

約数の個数: 128

約数和(自身を含む): 29743718400

約数和(自身を除く): 20888343720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3537, 3930, 4716, 5240, 5895, 7074, 7860, 9432, 11790, 14148, 15720, 17685, 23580, 28296, 35370, 47160, 62591, 70740, 125182, 141480, 187773, 250364, 312955, 375546, 500728, 563319, 625910, 751092, 938865, 1126638, 1251820, 1502184, 1689957, 1877730, 2253276, 2503640, 2816595, 3379914, 3755460, 4506552, 5633190, 6759828, 7510920, 8199421, 8449785, 11266380, 13519656, 16398842, 16899570, 22532760, 24598263, 32797684, 33799140, 40997105, 49196526, 65595368, 67598280, 73794789, 81994210, 98393052, 122991315, 147589578, 163988420, 196786104, 221384367, 245982630, 295179156, 327976840, 368973945, 442768734, 491965260, 590358312, 737947890, 885537468, 983930520, 1106921835, 1475895780, 1771074936, 2213843670, 2951791560, 4427687340, 8855374680]

約数ペア:

[(1, 8855374680), (2, 4427687340), (3, 2951791560), (4, 2213843670), (5, 1771074936), (6, 1475895780), (8, 1106921835), (9, 983930520), (10, 885537468), (12, 737947890), (15, 590358312), (18, 491965260), (20, 442768734), (24, 368973945), (27, 327976840), (30, 295179156), (36, 245982630), (40, 221384367), (45, 196786104), (54, 163988420), (60, 147589578), (72, 122991315), (90, 98393052), (108, 81994210), (120, 73794789), (131, 67598280), (135, 65595368), (180, 49196526), (216, 40997105), (262, 33799140), (270, 32797684), (360, 24598263), (393, 22532760), (524, 16899570), (540, 16398842), (655, 13519656), (786, 11266380), (1048, 8449785), (1080, 8199421), (1179, 7510920), (1310, 6759828), (1572, 5633190), (1965, 4506552), (2358, 3755460), (2620, 3379914), (3144, 2816595), (3537, 2503640), (3930, 2253276), (4716, 1877730), (5240, 1689957), (5895, 1502184), (7074, 1251820), (7860, 1126638), (9432, 938865), (11790, 751092), (14148, 625910), (15720, 563319), (17685, 500728), (23580, 375546), (28296, 312955), (35370, 250364), (47160, 187773), (62591, 141480), (70740, 125182)]