42343920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2599

約数の個数: 120

約数和(自身を含む): 148445856

約数和(自身を除く): 106101936

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, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2557, 2760, 3312, 4140, 5114, 5520, 7671, 8280, 10228, 12785, 15342, 16560, 20456, 23013, 25570, 30684, 38355, 40912, 46026, 51140, 58811, 61368, 76710, 92052, 102280, 115065, 117622, 122736, 153420, 176433, 184104, 204560, 230130, 235244, 294055, 306840, 352866, 368208, 460260, 470488, 529299, 588110, 613680, 705732, 882165, 920520, 940976, 1058598, 1176220, 1411464, 1764330, 1841040, 2117196, 2352440, 2646495, 2822928, 3528660, 4234392, 4704880, 5292990, 7057320, 8468784, 10585980, 14114640, 21171960, 42343920]

約数ペア:

[(1, 42343920), (2, 21171960), (3, 14114640), (4, 10585980), (5, 8468784), (6, 7057320), (8, 5292990), (9, 4704880), (10, 4234392), (12, 3528660), (15, 2822928), (16, 2646495), (18, 2352440), (20, 2117196), (23, 1841040), (24, 1764330), (30, 1411464), (36, 1176220), (40, 1058598), (45, 940976), (46, 920520), (48, 882165), (60, 705732), (69, 613680), (72, 588110), (80, 529299), (90, 470488), (92, 460260), (115, 368208), (120, 352866), (138, 306840), (144, 294055), (180, 235244), (184, 230130), (207, 204560), (230, 184104), (240, 176433), (276, 153420), (345, 122736), (360, 117622), (368, 115065), (414, 102280), (460, 92052), (552, 76710), (690, 61368), (720, 58811), (828, 51140), (920, 46026), (1035, 40912), (1104, 38355), (1380, 30684), (1656, 25570), (1840, 23013), (2070, 20456), (2557, 16560), (2760, 15342), (3312, 12785), (4140, 10228), (5114, 8280), (5520, 7671)]