47924280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 156686400

約数和(自身を除く): 108762120

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, 557, 717, 956, 1114, 1195, 1434, 1671, 1912, 2151, 2228, 2390, 2785, 2868, 3342, 3585, 4302, 4456, 4780, 5013, 5570, 5736, 6684, 7170, 8355, 8604, 9560, 10026, 10755, 11140, 13368, 14340, 16710, 17208, 20052, 21510, 22280, 25065, 28680, 33420, 40104, 43020, 50130, 66840, 86040, 100260, 133123, 200520, 266246, 399369, 532492, 665615, 798738, 1064984, 1198107, 1331230, 1597476, 1996845, 2396214, 2662460, 3194952, 3993690, 4792428, 5324920, 5990535, 7987380, 9584856, 11981070, 15974760, 23962140, 47924280]

約数ペア:

[(1, 47924280), (2, 23962140), (3, 15974760), (4, 11981070), (5, 9584856), (6, 7987380), (8, 5990535), (9, 5324920), (10, 4792428), (12, 3993690), (15, 3194952), (18, 2662460), (20, 2396214), (24, 1996845), (30, 1597476), (36, 1331230), (40, 1198107), (45, 1064984), (60, 798738), (72, 665615), (90, 532492), (120, 399369), (180, 266246), (239, 200520), (360, 133123), (478, 100260), (557, 86040), (717, 66840), (956, 50130), (1114, 43020), (1195, 40104), (1434, 33420), (1671, 28680), (1912, 25065), (2151, 22280), (2228, 21510), (2390, 20052), (2785, 17208), (2868, 16710), (3342, 14340), (3585, 13368), (4302, 11140), (4456, 10755), (4780, 10026), (5013, 9560), (5570, 8604), (5736, 8355), (6684, 7170)]