180849984

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 168

約数和(自身を含む): 569854080

約数和(自身を除く): 389004096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 64, 84, 94, 96, 98, 112, 141, 147, 168, 188, 192, 196, 224, 282, 294, 329, 336, 376, 392, 409, 448, 564, 588, 658, 672, 752, 784, 818, 987, 1128, 1176, 1227, 1316, 1344, 1504, 1568, 1636, 1974, 2256, 2303, 2352, 2454, 2632, 2863, 3008, 3136, 3272, 3948, 4512, 4606, 4704, 4908, 5264, 5726, 6544, 6909, 7896, 8589, 9024, 9212, 9408, 9816, 10528, 11452, 13088, 13818, 15792, 17178, 18424, 19223, 19632, 20041, 21056, 22904, 26176, 27636, 31584, 34356, 36848, 38446, 39264, 40082, 45808, 55272, 57669, 60123, 63168, 68712, 73696, 76892, 78528, 80164, 91616, 110544, 115338, 120246, 134561, 137424, 147392, 153784, 160328, 183232, 221088, 230676, 240492, 269122, 274848, 307568, 320656, 403683, 442176, 461352, 480984, 538244, 549696, 615136, 641312, 807366, 922704, 941927, 961968, 1076488, 1230272, 1282624, 1614732, 1845408, 1883854, 1923936, 2152976, 2825781, 3229464, 3690816, 3767708, 3847872, 4305952, 5651562, 6458928, 7535416, 8611904, 11303124, 12917856, 15070832, 22606248, 25835712, 30141664, 45212496, 60283328, 90424992, 180849984]

約数ペア:

[(1, 180849984), (2, 90424992), (3, 60283328), (4, 45212496), (6, 30141664), (7, 25835712), (8, 22606248), (12, 15070832), (14, 12917856), (16, 11303124), (21, 8611904), (24, 7535416), (28, 6458928), (32, 5651562), (42, 4305952), (47, 3847872), (48, 3767708), (49, 3690816), (56, 3229464), (64, 2825781), (84, 2152976), (94, 1923936), (96, 1883854), (98, 1845408), (112, 1614732), (141, 1282624), (147, 1230272), (168, 1076488), (188, 961968), (192, 941927), (196, 922704), (224, 807366), (282, 641312), (294, 615136), (329, 549696), (336, 538244), (376, 480984), (392, 461352), (409, 442176), (448, 403683), (564, 320656), (588, 307568), (658, 274848), (672, 269122), (752, 240492), (784, 230676), (818, 221088), (987, 183232), (1128, 160328), (1176, 153784), (1227, 147392), (1316, 137424), (1344, 134561), (1504, 120246), (1568, 115338), (1636, 110544), (1974, 91616), (2256, 80164), (2303, 78528), (2352, 76892), (2454, 73696), (2632, 68712), (2863, 63168), (3008, 60123), (3136, 57669), (3272, 55272), (3948, 45808), (4512, 40082), (4606, 39264), (4704, 38446), (4908, 36848), (5264, 34356), (5726, 31584), (6544, 27636), (6909, 26176), (7896, 22904), (8589, 21056), (9024, 20041), (9212, 19632), (9408, 19223), (9816, 18424), (10528, 17178), (11452, 15792), (13088, 13818)]