268478880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1787}}^1$

素因数の和:2118

約数の個数: 96

約数和(自身を含む): 848885184

約数和(自身を除く): 580406304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 313, 480, 626, 939, 1252, 1565, 1787, 1878, 2504, 3130, 3574, 3756, 4695, 5008, 5361, 6260, 7148, 7512, 8935, 9390, 10016, 10722, 12520, 14296, 15024, 17870, 18780, 21444, 25040, 26805, 28592, 30048, 35740, 37560, 42888, 50080, 53610, 57184, 71480, 75120, 85776, 107220, 142960, 150240, 171552, 214440, 285920, 428880, 559331, 857760, 1118662, 1677993, 2237324, 2796655, 3355986, 4474648, 5593310, 6711972, 8389965, 8949296, 11186620, 13423944, 16779930, 17898592, 22373240, 26847888, 33559860, 44746480, 53695776, 67119720, 89492960, 134239440, 268478880]

約数ペア:

[(1, 268478880), (2, 134239440), (3, 89492960), (4, 67119720), (5, 53695776), (6, 44746480), (8, 33559860), (10, 26847888), (12, 22373240), (15, 17898592), (16, 16779930), (20, 13423944), (24, 11186620), (30, 8949296), (32, 8389965), (40, 6711972), (48, 5593310), (60, 4474648), (80, 3355986), (96, 2796655), (120, 2237324), (160, 1677993), (240, 1118662), (313, 857760), (480, 559331), (626, 428880), (939, 285920), (1252, 214440), (1565, 171552), (1787, 150240), (1878, 142960), (2504, 107220), (3130, 85776), (3574, 75120), (3756, 71480), (4695, 57184), (5008, 53610), (5361, 50080), (6260, 42888), (7148, 37560), (7512, 35740), (8935, 30048), (9390, 28592), (10016, 26805), (10722, 25040), (12520, 21444), (14296, 18780), (15024, 17870)]