51826560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{26993}}^1$

素因数の和:27015

約数の個数: 64

約数和(自身を含む): 165203280

約数和(自身を除く): 113376720

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, 26993, 53986, 80979, 107972, 134965, 161958, 215944, 269930, 323916, 404895, 431888, 539860, 647832, 809790, 863776, 1079720, 1295664, 1619580, 1727552, 2159440, 2591328, 3239160, 3455104, 4318880, 5182656, 6478320, 8637760, 10365312, 12956640, 17275520, 25913280, 51826560]

約数ペア:

[(1, 51826560), (2, 25913280), (3, 17275520), (4, 12956640), (5, 10365312), (6, 8637760), (8, 6478320), (10, 5182656), (12, 4318880), (15, 3455104), (16, 3239160), (20, 2591328), (24, 2159440), (30, 1727552), (32, 1619580), (40, 1295664), (48, 1079720), (60, 863776), (64, 809790), (80, 647832), (96, 539860), (120, 431888), (128, 404895), (160, 323916), (192, 269930), (240, 215944), (320, 161958), (384, 134965), (480, 107972), (640, 80979), (960, 53986), (1920, 26993)]