380957040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{176369}}^1$

素因数の和:176391

約数の個数: 80

約数和(自身を含む): 1312192800

約数和(自身を除く): 931235760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 176369, 352738, 529107, 705476, 881845, 1058214, 1410952, 1587321, 1763690, 2116428, 2645535, 2821904, 3174642, 3527380, 4232856, 4761963, 5291070, 6349284, 7054760, 7936605, 8465712, 9523926, 10582140, 12698568, 14109520, 15873210, 19047852, 21164280, 23809815, 25397136, 31746420, 38095704, 42328560, 47619630, 63492840, 76191408, 95239260, 126985680, 190478520, 380957040]

約数ペア:

[(1, 380957040), (2, 190478520), (3, 126985680), (4, 95239260), (5, 76191408), (6, 63492840), (8, 47619630), (9, 42328560), (10, 38095704), (12, 31746420), (15, 25397136), (16, 23809815), (18, 21164280), (20, 19047852), (24, 15873210), (27, 14109520), (30, 12698568), (36, 10582140), (40, 9523926), (45, 8465712), (48, 7936605), (54, 7054760), (60, 6349284), (72, 5291070), (80, 4761963), (90, 4232856), (108, 3527380), (120, 3174642), (135, 2821904), (144, 2645535), (180, 2116428), (216, 1763690), (240, 1587321), (270, 1410952), (360, 1058214), (432, 881845), (540, 705476), (720, 529107), (1080, 352738), (2160, 176369)]