30687072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 88284672

約数和(自身を除く): 57597600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 67, 78, 96, 104, 134, 156, 201, 208, 268, 312, 367, 402, 416, 536, 624, 734, 804, 871, 1072, 1101, 1248, 1468, 1608, 1742, 2144, 2202, 2613, 2936, 3216, 3484, 4404, 4771, 5226, 5872, 6432, 6968, 8808, 9542, 10452, 11744, 13936, 14313, 17616, 19084, 20904, 24589, 27872, 28626, 35232, 38168, 41808, 49178, 57252, 73767, 76336, 83616, 98356, 114504, 147534, 152672, 196712, 229008, 295068, 319657, 393424, 458016, 590136, 639314, 786848, 958971, 1180272, 1278628, 1917942, 2360544, 2557256, 3835884, 5114512, 7671768, 10229024, 15343536, 30687072]

約数ペア:

[(1, 30687072), (2, 15343536), (3, 10229024), (4, 7671768), (6, 5114512), (8, 3835884), (12, 2557256), (13, 2360544), (16, 1917942), (24, 1278628), (26, 1180272), (32, 958971), (39, 786848), (48, 639314), (52, 590136), (67, 458016), (78, 393424), (96, 319657), (104, 295068), (134, 229008), (156, 196712), (201, 152672), (208, 147534), (268, 114504), (312, 98356), (367, 83616), (402, 76336), (416, 73767), (536, 57252), (624, 49178), (734, 41808), (804, 38168), (871, 35232), (1072, 28626), (1101, 27872), (1248, 24589), (1468, 20904), (1608, 19084), (1742, 17616), (2144, 14313), (2202, 13936), (2613, 11744), (2936, 10452), (3216, 9542), (3484, 8808), (4404, 6968), (4771, 6432), (5226, 5872)]