489149760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4211}}^1$

素因数の和:4253

約数の個数: 168

約数和(自身を含む): 1707477408

約数和(自身を除く): 1218327648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2112, 2420, 2640, 2904, 3520, 3630, 3872, 4211, 4840, 5280, 5808, 7260, 7744, 8422, 9680, 10560, 11616, 12633, 14520, 16844, 19360, 21055, 23232, 25266, 29040, 33688, 38720, 42110, 46321, 50532, 58080, 63165, 67376, 84220, 92642, 101064, 116160, 126330, 134752, 138963, 168440, 185284, 202128, 231605, 252660, 269504, 277926, 336880, 370568, 404256, 463210, 505320, 509531, 555852, 673760, 694815, 741136, 808512, 926420, 1010640, 1019062, 1111704, 1347520, 1389630, 1482272, 1528593, 1852840, 2021280, 2038124, 2223408, 2547655, 2779260, 2964544, 3057186, 3705680, 4042560, 4076248, 4446816, 5095310, 5558520, 6114372, 7411360, 7642965, 8152496, 8893632, 10190620, 11117040, 12228744, 14822720, 15285930, 16304992, 20381240, 22234080, 24457488, 30571860, 32609984, 40762480, 44468160, 48914976, 61143720, 81524960, 97829952, 122287440, 163049920, 244574880, 489149760]

約数ペア:

[(1, 489149760), (2, 244574880), (3, 163049920), (4, 122287440), (5, 97829952), (6, 81524960), (8, 61143720), (10, 48914976), (11, 44468160), (12, 40762480), (15, 32609984), (16, 30571860), (20, 24457488), (22, 22234080), (24, 20381240), (30, 16304992), (32, 15285930), (33, 14822720), (40, 12228744), (44, 11117040), (48, 10190620), (55, 8893632), (60, 8152496), (64, 7642965), (66, 7411360), (80, 6114372), (88, 5558520), (96, 5095310), (110, 4446816), (120, 4076248), (121, 4042560), (132, 3705680), (160, 3057186), (165, 2964544), (176, 2779260), (192, 2547655), (220, 2223408), (240, 2038124), (242, 2021280), (264, 1852840), (320, 1528593), (330, 1482272), (352, 1389630), (363, 1347520), (440, 1111704), (480, 1019062), (484, 1010640), (528, 926420), (605, 808512), (660, 741136), (704, 694815), (726, 673760), (880, 555852), (960, 509531), (968, 505320), (1056, 463210), (1210, 404256), (1320, 370568), (1452, 336880), (1760, 277926), (1815, 269504), (1936, 252660), (2112, 231605), (2420, 202128), (2640, 185284), (2904, 168440), (3520, 138963), (3630, 134752), (3872, 126330), (4211, 116160), (4840, 101064), (5280, 92642), (5808, 84220), (7260, 67376), (7744, 63165), (8422, 58080), (9680, 50532), (10560, 46321), (11616, 42110), (12633, 38720), (14520, 33688), (16844, 29040), (19360, 25266), (21055, 23232)]