1312254240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248533}}^1$

素因数の和:248562

約数の個数: 96

約数和(自身を含む): 4509400896

約数和(自身を除く): 3197146656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 248533, 497066, 745599, 994132, 1242665, 1491198, 1988264, 2485330, 2733863, 2982396, 3727995, 3976528, 4970660, 5467726, 5964792, 7455990, 7953056, 8201589, 9941320, 10935452, 11929584, 13669315, 14911980, 16403178, 19882640, 21870904, 23859168, 27338630, 29823960, 32806356, 39765280, 41007945, 43741808, 54677260, 59647920, 65612712, 82015890, 87483616, 109354520, 119295840, 131225424, 164031780, 218709040, 262450848, 328063560, 437418080, 656127120, 1312254240]

約数ペア:

[(1, 1312254240), (2, 656127120), (3, 437418080), (4, 328063560), (5, 262450848), (6, 218709040), (8, 164031780), (10, 131225424), (11, 119295840), (12, 109354520), (15, 87483616), (16, 82015890), (20, 65612712), (22, 59647920), (24, 54677260), (30, 43741808), (32, 41007945), (33, 39765280), (40, 32806356), (44, 29823960), (48, 27338630), (55, 23859168), (60, 21870904), (66, 19882640), (80, 16403178), (88, 14911980), (96, 13669315), (110, 11929584), (120, 10935452), (132, 9941320), (160, 8201589), (165, 7953056), (176, 7455990), (220, 5964792), (240, 5467726), (264, 4970660), (330, 3976528), (352, 3727995), (440, 2982396), (480, 2733863), (528, 2485330), (660, 1988264), (880, 1491198), (1056, 1242665), (1320, 994132), (1760, 745599), (2640, 497066), (5280, 248533)]