42870720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{44657}}^1$

素因数の和:44677

約数の個数: 56

約数和(自身を含む): 136117584

約数和(自身を除く): 93246864

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, 44657, 89314, 133971, 178628, 223285, 267942, 357256, 446570, 535884, 669855, 714512, 893140, 1071768, 1339710, 1429024, 1786280, 2143536, 2679420, 2858048, 3572560, 4287072, 5358840, 7145120, 8574144, 10717680, 14290240, 21435360, 42870720]

約数ペア:

[(1, 42870720), (2, 21435360), (3, 14290240), (4, 10717680), (5, 8574144), (6, 7145120), (8, 5358840), (10, 4287072), (12, 3572560), (15, 2858048), (16, 2679420), (20, 2143536), (24, 1786280), (30, 1429024), (32, 1339710), (40, 1071768), (48, 893140), (60, 714512), (64, 669855), (80, 535884), (96, 446570), (120, 357256), (160, 267942), (192, 223285), (240, 178628), (320, 133971), (480, 89314), (960, 44657)]