61042560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31793}}^1$

素因数の和:31815

約数の個数: 64

約数和(自身を含む): 194579280

約数和(自身を除く): 133536720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 31793, 63586, 95379, 127172, 158965, 190758, 254344, 317930, 381516, 476895, 508688, 635860, 763032, 953790, 1017376, 1271720, 1526064, 1907580, 2034752, 2543440, 3052128, 3815160, 4069504, 5086880, 6104256, 7630320, 10173760, 12208512, 15260640, 20347520, 30521280, 61042560]

約数ペア:

[(1, 61042560), (2, 30521280), (3, 20347520), (4, 15260640), (5, 12208512), (6, 10173760), (8, 7630320), (10, 6104256), (12, 5086880), (15, 4069504), (16, 3815160), (20, 3052128), (24, 2543440), (30, 2034752), (32, 1907580), (40, 1526064), (48, 1271720), (60, 1017376), (64, 953790), (80, 763032), (96, 635860), (120, 508688), (128, 476895), (160, 381516), (192, 317930), (240, 254344), (320, 190758), (384, 158965), (480, 127172), (640, 95379), (960, 63586), (1920, 31793)]