9223920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 120

約数和(自身を含む): 32381856

約数和(自身を除く): 23157936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 557, 690, 720, 828, 920, 1035, 1104, 1114, 1380, 1656, 1671, 1840, 2070, 2228, 2760, 2785, 3312, 3342, 4140, 4456, 5013, 5520, 5570, 6684, 8280, 8355, 8912, 10026, 11140, 12811, 13368, 16560, 16710, 20052, 22280, 25065, 25622, 26736, 33420, 38433, 40104, 44560, 50130, 51244, 64055, 66840, 76866, 80208, 100260, 102488, 115299, 128110, 133680, 153732, 192165, 200520, 204976, 230598, 256220, 307464, 384330, 401040, 461196, 512440, 576495, 614928, 768660, 922392, 1024880, 1152990, 1537320, 1844784, 2305980, 3074640, 4611960, 9223920]

約数ペア:

[(1, 9223920), (2, 4611960), (3, 3074640), (4, 2305980), (5, 1844784), (6, 1537320), (8, 1152990), (9, 1024880), (10, 922392), (12, 768660), (15, 614928), (16, 576495), (18, 512440), (20, 461196), (23, 401040), (24, 384330), (30, 307464), (36, 256220), (40, 230598), (45, 204976), (46, 200520), (48, 192165), (60, 153732), (69, 133680), (72, 128110), (80, 115299), (90, 102488), (92, 100260), (115, 80208), (120, 76866), (138, 66840), (144, 64055), (180, 51244), (184, 50130), (207, 44560), (230, 40104), (240, 38433), (276, 33420), (345, 26736), (360, 25622), (368, 25065), (414, 22280), (460, 20052), (552, 16710), (557, 16560), (690, 13368), (720, 12811), (828, 11140), (920, 10026), (1035, 8912), (1104, 8355), (1114, 8280), (1380, 6684), (1656, 5570), (1671, 5520), (1840, 5013), (2070, 4456), (2228, 4140), (2760, 3342), (2785, 3312)]