13010640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2396

約数の個数: 80

約数和(自身を含む): 42104448

約数和(自身を除く): 29093808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2357, 2760, 4714, 5520, 7071, 9428, 11785, 14142, 18856, 23570, 28284, 35355, 37712, 47140, 54211, 56568, 70710, 94280, 108422, 113136, 141420, 162633, 188560, 216844, 271055, 282840, 325266, 433688, 542110, 565680, 650532, 813165, 867376, 1084220, 1301064, 1626330, 2168440, 2602128, 3252660, 4336880, 6505320, 13010640]

約数ペア:

[(1, 13010640), (2, 6505320), (3, 4336880), (4, 3252660), (5, 2602128), (6, 2168440), (8, 1626330), (10, 1301064), (12, 1084220), (15, 867376), (16, 813165), (20, 650532), (23, 565680), (24, 542110), (30, 433688), (40, 325266), (46, 282840), (48, 271055), (60, 216844), (69, 188560), (80, 162633), (92, 141420), (115, 113136), (120, 108422), (138, 94280), (184, 70710), (230, 56568), (240, 54211), (276, 47140), (345, 37712), (368, 35355), (460, 28284), (552, 23570), (690, 18856), (920, 14142), (1104, 11785), (1380, 9428), (1840, 7071), (2357, 5520), (2760, 4714)]