1536720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 5029440

約数和(自身を除く): 3492720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 337, 380, 456, 570, 674, 760, 912, 1011, 1140, 1348, 1520, 1685, 2022, 2280, 2696, 3370, 4044, 4560, 5055, 5392, 6403, 6740, 8088, 10110, 12806, 13480, 16176, 19209, 20220, 25612, 26960, 32015, 38418, 40440, 51224, 64030, 76836, 80880, 96045, 102448, 128060, 153672, 192090, 256120, 307344, 384180, 512240, 768360, 1536720]

約数ペア:

[(1, 1536720), (2, 768360), (3, 512240), (4, 384180), (5, 307344), (6, 256120), (8, 192090), (10, 153672), (12, 128060), (15, 102448), (16, 96045), (19, 80880), (20, 76836), (24, 64030), (30, 51224), (38, 40440), (40, 38418), (48, 32015), (57, 26960), (60, 25612), (76, 20220), (80, 19209), (95, 16176), (114, 13480), (120, 12806), (152, 10110), (190, 8088), (228, 6740), (240, 6403), (285, 5392), (304, 5055), (337, 4560), (380, 4044), (456, 3370), (570, 2696), (674, 2280), (760, 2022), (912, 1685), (1011, 1520), (1140, 1348)]