7057320

素因数分解:

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

素因数の和:2594

約数の個数: 64

約数和(自身を含む): 22101120

約数和(自身を除く): 15043800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2557, 2760, 5114, 7671, 10228, 12785, 15342, 20456, 25570, 30684, 38355, 51140, 58811, 61368, 76710, 102280, 117622, 153420, 176433, 235244, 294055, 306840, 352866, 470488, 588110, 705732, 882165, 1176220, 1411464, 1764330, 2352440, 3528660, 7057320]

約数ペア:

[(1, 7057320), (2, 3528660), (3, 2352440), (4, 1764330), (5, 1411464), (6, 1176220), (8, 882165), (10, 705732), (12, 588110), (15, 470488), (20, 352866), (23, 306840), (24, 294055), (30, 235244), (40, 176433), (46, 153420), (60, 117622), (69, 102280), (92, 76710), (115, 61368), (120, 58811), (138, 51140), (184, 38355), (230, 30684), (276, 25570), (345, 20456), (460, 15342), (552, 12785), (690, 10228), (920, 7671), (1380, 5114), (2557, 2760)]