280503360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97397}}^1$

素因数の和:97420

約数の個数: 84

約数和(自身を含む): 964824588

約数和(自身を除く): 684321228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 97397, 194794, 292191, 389588, 486985, 584382, 779176, 876573, 973970, 1168764, 1460955, 1558352, 1753146, 1947940, 2337528, 2921910, 3116704, 3506292, 3895880, 4382865, 4675056, 5843820, 6233408, 7012584, 7791760, 8765730, 9350112, 11687640, 14025168, 15583520, 17531460, 18700224, 23375280, 28050336, 31167040, 35062920, 46750560, 56100672, 70125840, 93501120, 140251680, 280503360]

約数ペア:

[(1, 280503360), (2, 140251680), (3, 93501120), (4, 70125840), (5, 56100672), (6, 46750560), (8, 35062920), (9, 31167040), (10, 28050336), (12, 23375280), (15, 18700224), (16, 17531460), (18, 15583520), (20, 14025168), (24, 11687640), (30, 9350112), (32, 8765730), (36, 7791760), (40, 7012584), (45, 6233408), (48, 5843820), (60, 4675056), (64, 4382865), (72, 3895880), (80, 3506292), (90, 3116704), (96, 2921910), (120, 2337528), (144, 1947940), (160, 1753146), (180, 1558352), (192, 1460955), (240, 1168764), (288, 973970), (320, 876573), (360, 779176), (480, 584382), (576, 486985), (720, 389588), (960, 292191), (1440, 194794), (2880, 97397)]