127882560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10247}}^1$

素因数の和:10280

約数の個数: 112

約数和(自身を含む): 437302656

約数和(自身を除く): 309420096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 10247, 12480, 20494, 30741, 40988, 51235, 61482, 81976, 102470, 122964, 133211, 153705, 163952, 204940, 245928, 266422, 307410, 327904, 399633, 409880, 491856, 532844, 614820, 655808, 666055, 799266, 819760, 983712, 1065688, 1229640, 1332110, 1598532, 1639520, 1967424, 1998165, 2131376, 2459280, 2664220, 3197064, 3279040, 3996330, 4262752, 4918560, 5328440, 6394128, 7992660, 8525504, 9837120, 10656880, 12788256, 15985320, 21313760, 25576512, 31970640, 42627520, 63941280, 127882560]

約数ペア:

[(1, 127882560), (2, 63941280), (3, 42627520), (4, 31970640), (5, 25576512), (6, 21313760), (8, 15985320), (10, 12788256), (12, 10656880), (13, 9837120), (15, 8525504), (16, 7992660), (20, 6394128), (24, 5328440), (26, 4918560), (30, 4262752), (32, 3996330), (39, 3279040), (40, 3197064), (48, 2664220), (52, 2459280), (60, 2131376), (64, 1998165), (65, 1967424), (78, 1639520), (80, 1598532), (96, 1332110), (104, 1229640), (120, 1065688), (130, 983712), (156, 819760), (160, 799266), (192, 666055), (195, 655808), (208, 614820), (240, 532844), (260, 491856), (312, 409880), (320, 399633), (390, 327904), (416, 307410), (480, 266422), (520, 245928), (624, 204940), (780, 163952), (832, 153705), (960, 133211), (1040, 122964), (1248, 102470), (1560, 81976), (2080, 61482), (2496, 51235), (3120, 40988), (4160, 30741), (6240, 20494), (10247, 12480)]