302309520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 977080320

約数和(自身を除く): 674770800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 179, 186, 227, 240, 248, 310, 358, 372, 454, 465, 496, 537, 620, 681, 716, 744, 895, 908, 930, 1074, 1135, 1240, 1362, 1432, 1488, 1790, 1816, 1860, 2148, 2270, 2480, 2685, 2724, 2864, 3405, 3580, 3632, 3720, 4296, 4540, 5370, 5448, 5549, 6810, 7037, 7160, 7440, 8592, 9080, 10740, 10896, 11098, 13620, 14074, 14320, 16647, 18160, 21111, 21480, 22196, 27240, 27745, 28148, 33294, 35185, 40633, 42222, 42960, 44392, 54480, 55490, 56296, 66588, 70370, 81266, 83235, 84444, 88784, 105555, 110980, 112592, 121899, 133176, 140740, 162532, 166470, 168888, 203165, 211110, 221960, 243798, 266352, 281480, 325064, 332940, 337776, 406330, 422220, 443920, 487596, 562960, 609495, 650128, 665880, 812660, 844440, 975192, 1218990, 1259623, 1331760, 1625320, 1688880, 1950384, 2437980, 2519246, 3250640, 3778869, 4875960, 5038492, 6298115, 7557738, 9751920, 10076984, 12596230, 15115476, 18894345, 20153968, 25192460, 30230952, 37788690, 50384920, 60461904, 75577380, 100769840, 151154760, 302309520]

約数ペア:

[(1, 302309520), (2, 151154760), (3, 100769840), (4, 75577380), (5, 60461904), (6, 50384920), (8, 37788690), (10, 30230952), (12, 25192460), (15, 20153968), (16, 18894345), (20, 15115476), (24, 12596230), (30, 10076984), (31, 9751920), (40, 7557738), (48, 6298115), (60, 5038492), (62, 4875960), (80, 3778869), (93, 3250640), (120, 2519246), (124, 2437980), (155, 1950384), (179, 1688880), (186, 1625320), (227, 1331760), (240, 1259623), (248, 1218990), (310, 975192), (358, 844440), (372, 812660), (454, 665880), (465, 650128), (496, 609495), (537, 562960), (620, 487596), (681, 443920), (716, 422220), (744, 406330), (895, 337776), (908, 332940), (930, 325064), (1074, 281480), (1135, 266352), (1240, 243798), (1362, 221960), (1432, 211110), (1488, 203165), (1790, 168888), (1816, 166470), (1860, 162532), (2148, 140740), (2270, 133176), (2480, 121899), (2685, 112592), (2724, 110980), (2864, 105555), (3405, 88784), (3580, 84444), (3632, 83235), (3720, 81266), (4296, 70370), (4540, 66588), (5370, 56296), (5448, 55490), (5549, 54480), (6810, 44392), (7037, 42960), (7160, 42222), (7440, 40633), (8592, 35185), (9080, 33294), (10740, 28148), (10896, 27745), (11098, 27240), (13620, 22196), (14074, 21480), (14320, 21111), (16647, 18160)]