306044280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3557}}^1$

素因数の和:3813

約数の個数: 96

約数和(自身を含む): 999086400

約数和(自身を除く): 693042120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1195, 1434, 1912, 2151, 2390, 2868, 3557, 3585, 4302, 4780, 5736, 7114, 7170, 8604, 9560, 10671, 10755, 14228, 14340, 17208, 17785, 21342, 21510, 28456, 28680, 32013, 35570, 42684, 43020, 53355, 64026, 71140, 85368, 86040, 106710, 128052, 142280, 160065, 213420, 256104, 320130, 426840, 640260, 850123, 1280520, 1700246, 2550369, 3400492, 4250615, 5100738, 6800984, 7651107, 8501230, 10201476, 12751845, 15302214, 17002460, 20402952, 25503690, 30604428, 34004920, 38255535, 51007380, 61208856, 76511070, 102014760, 153022140, 306044280]

約数ペア:

[(1, 306044280), (2, 153022140), (3, 102014760), (4, 76511070), (5, 61208856), (6, 51007380), (8, 38255535), (9, 34004920), (10, 30604428), (12, 25503690), (15, 20402952), (18, 17002460), (20, 15302214), (24, 12751845), (30, 10201476), (36, 8501230), (40, 7651107), (45, 6800984), (60, 5100738), (72, 4250615), (90, 3400492), (120, 2550369), (180, 1700246), (239, 1280520), (360, 850123), (478, 640260), (717, 426840), (956, 320130), (1195, 256104), (1434, 213420), (1912, 160065), (2151, 142280), (2390, 128052), (2868, 106710), (3557, 86040), (3585, 85368), (4302, 71140), (4780, 64026), (5736, 53355), (7114, 43020), (7170, 42684), (8604, 35570), (9560, 32013), (10671, 28680), (10755, 28456), (14228, 21510), (14340, 21342), (17208, 17785)]