61350720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{63907}}^1$

素因数の和:63927

約数の個数: 56

約数和(自身を含む): 194791584

約数和(自身を除く): 133440864

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, 63907, 127814, 191721, 255628, 319535, 383442, 511256, 639070, 766884, 958605, 1022512, 1278140, 1533768, 1917210, 2045024, 2556280, 3067536, 3834420, 4090048, 5112560, 6135072, 7668840, 10225120, 12270144, 15337680, 20450240, 30675360, 61350720]

約数ペア:

[(1, 61350720), (2, 30675360), (3, 20450240), (4, 15337680), (5, 12270144), (6, 10225120), (8, 7668840), (10, 6135072), (12, 5112560), (15, 4090048), (16, 3834420), (20, 3067536), (24, 2556280), (30, 2045024), (32, 1917210), (40, 1533768), (48, 1278140), (60, 1022512), (64, 958605), (80, 766884), (96, 639070), (120, 511256), (160, 383442), (192, 319535), (240, 255628), (320, 191721), (480, 127814), (960, 63907)]