157258560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163811}}^1$

素因数の和:163831

約数の個数: 56

約数和(自身を含む): 499298976

約数和(自身を除く): 342040416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 163811, 327622, 491433, 655244, 819055, 982866, 1310488, 1638110, 1965732, 2457165, 2620976, 3276220, 3931464, 4914330, 5241952, 6552440, 7862928, 9828660, 10483904, 13104880, 15725856, 19657320, 26209760, 31451712, 39314640, 52419520, 78629280, 157258560]

約数ペア:

[(1, 157258560), (2, 78629280), (3, 52419520), (4, 39314640), (5, 31451712), (6, 26209760), (8, 19657320), (10, 15725856), (12, 13104880), (15, 10483904), (16, 9828660), (20, 7862928), (24, 6552440), (30, 5241952), (32, 4914330), (40, 3931464), (48, 3276220), (60, 2620976), (64, 2457165), (80, 1965732), (96, 1638110), (120, 1310488), (160, 982866), (192, 819055), (240, 655244), (320, 491433), (480, 327622), (960, 163811)]