491954880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2683}}^1$

素因数の和:2894

約数の個数: 112

約数和(自身を含む): 1570719744

約数和(自身を除く): 1078764864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 191, 192, 240, 320, 382, 480, 573, 764, 955, 960, 1146, 1528, 1910, 2292, 2683, 2865, 3056, 3820, 4584, 5366, 5730, 6112, 7640, 8049, 9168, 10732, 11460, 12224, 13415, 15280, 16098, 18336, 21464, 22920, 26830, 30560, 32196, 36672, 40245, 42928, 45840, 53660, 61120, 64392, 80490, 85856, 91680, 107320, 128784, 160980, 171712, 183360, 214640, 257568, 321960, 429280, 512453, 515136, 643920, 858560, 1024906, 1287840, 1537359, 2049812, 2562265, 2575680, 3074718, 4099624, 5124530, 6149436, 7686795, 8199248, 10249060, 12298872, 15373590, 16398496, 20498120, 24597744, 30747180, 32796992, 40996240, 49195488, 61494360, 81992480, 98390976, 122988720, 163984960, 245977440, 491954880]

約数ペア:

[(1, 491954880), (2, 245977440), (3, 163984960), (4, 122988720), (5, 98390976), (6, 81992480), (8, 61494360), (10, 49195488), (12, 40996240), (15, 32796992), (16, 30747180), (20, 24597744), (24, 20498120), (30, 16398496), (32, 15373590), (40, 12298872), (48, 10249060), (60, 8199248), (64, 7686795), (80, 6149436), (96, 5124530), (120, 4099624), (160, 3074718), (191, 2575680), (192, 2562265), (240, 2049812), (320, 1537359), (382, 1287840), (480, 1024906), (573, 858560), (764, 643920), (955, 515136), (960, 512453), (1146, 429280), (1528, 321960), (1910, 257568), (2292, 214640), (2683, 183360), (2865, 171712), (3056, 160980), (3820, 128784), (4584, 107320), (5366, 91680), (5730, 85856), (6112, 80490), (7640, 64392), (8049, 61120), (9168, 53660), (10732, 45840), (11460, 42928), (12224, 40245), (13415, 36672), (15280, 32196), (16098, 30560), (18336, 26830), (21464, 22920)]