770738880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18671}}^1$

素因数の和:18734

約数の個数: 112

約数和(自身を含む): 2504139264

約数和(自身を除く): 1733400384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 18671, 20640, 37342, 41280, 56013, 74684, 93355, 112026, 149368, 186710, 224052, 280065, 298736, 373420, 448104, 560130, 597472, 746840, 802853, 896208, 1120260, 1194944, 1493680, 1605706, 1792416, 2240520, 2408559, 2987360, 3211412, 3584832, 4014265, 4481040, 4817118, 5974720, 6422824, 8028530, 8962080, 9634236, 12042795, 12845648, 16057060, 17924160, 19268472, 24085590, 25691296, 32114120, 38536944, 48171180, 51382592, 64228240, 77073888, 96342360, 128456480, 154147776, 192684720, 256912960, 385369440, 770738880]

約数ペア:

[(1, 770738880), (2, 385369440), (3, 256912960), (4, 192684720), (5, 154147776), (6, 128456480), (8, 96342360), (10, 77073888), (12, 64228240), (15, 51382592), (16, 48171180), (20, 38536944), (24, 32114120), (30, 25691296), (32, 24085590), (40, 19268472), (43, 17924160), (48, 16057060), (60, 12845648), (64, 12042795), (80, 9634236), (86, 8962080), (96, 8028530), (120, 6422824), (129, 5974720), (160, 4817118), (172, 4481040), (192, 4014265), (215, 3584832), (240, 3211412), (258, 2987360), (320, 2408559), (344, 2240520), (430, 1792416), (480, 1605706), (516, 1493680), (645, 1194944), (688, 1120260), (860, 896208), (960, 802853), (1032, 746840), (1290, 597472), (1376, 560130), (1720, 448104), (2064, 373420), (2580, 298736), (2752, 280065), (3440, 224052), (4128, 186710), (5160, 149368), (6880, 112026), (8256, 93355), (10320, 74684), (13760, 56013), (18671, 41280), (20640, 37342)]