129641280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{135043}}^1$

素因数の和:135063

約数の個数: 56

約数和(自身を含む): 411614112

約数和(自身を除く): 281972832

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, 135043, 270086, 405129, 540172, 675215, 810258, 1080344, 1350430, 1620516, 2025645, 2160688, 2700860, 3241032, 4051290, 4321376, 5401720, 6482064, 8102580, 8642752, 10803440, 12964128, 16205160, 21606880, 25928256, 32410320, 43213760, 64820640, 129641280]

約数ペア:

[(1, 129641280), (2, 64820640), (3, 43213760), (4, 32410320), (5, 25928256), (6, 21606880), (8, 16205160), (10, 12964128), (12, 10803440), (15, 8642752), (16, 8102580), (20, 6482064), (24, 5401720), (30, 4321376), (32, 4051290), (40, 3241032), (48, 2700860), (60, 2160688), (64, 2025645), (80, 1620516), (96, 1350430), (120, 1080344), (160, 810258), (192, 675215), (240, 540172), (320, 405129), (480, 270086), (960, 135043)]