279149280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8280

約数の個数: 96

約数和(自身を含む): 891813888

約数和(自身を除く): 612664608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 5680, 6816, 8191, 8520, 11360, 16382, 17040, 24573, 32764, 34080, 40955, 49146, 65528, 81910, 98292, 122865, 131056, 163820, 196584, 245730, 262112, 327640, 393168, 491460, 581561, 655280, 786336, 982920, 1163122, 1310560, 1744683, 1965840, 2326244, 2907805, 3489366, 3931680, 4652488, 5815610, 6978732, 8723415, 9304976, 11631220, 13957464, 17446830, 18609952, 23262440, 27914928, 34893660, 46524880, 55829856, 69787320, 93049760, 139574640, 279149280]

約数ペア:

[(1, 279149280), (2, 139574640), (3, 93049760), (4, 69787320), (5, 55829856), (6, 46524880), (8, 34893660), (10, 27914928), (12, 23262440), (15, 18609952), (16, 17446830), (20, 13957464), (24, 11631220), (30, 9304976), (32, 8723415), (40, 6978732), (48, 5815610), (60, 4652488), (71, 3931680), (80, 3489366), (96, 2907805), (120, 2326244), (142, 1965840), (160, 1744683), (213, 1310560), (240, 1163122), (284, 982920), (355, 786336), (426, 655280), (480, 581561), (568, 491460), (710, 393168), (852, 327640), (1065, 262112), (1136, 245730), (1420, 196584), (1704, 163820), (2130, 131056), (2272, 122865), (2840, 98292), (3408, 81910), (4260, 65528), (5680, 49146), (6816, 40955), (8191, 34080), (8520, 32764), (11360, 24573), (16382, 17040)]