265551120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1931}}^1$

素因数の和:2141

約数の個数: 120

約数和(自身を含む): 896942592

約数和(自身を除く): 631391472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 360, 382, 573, 720, 764, 955, 1146, 1528, 1719, 1910, 1931, 2292, 2865, 3056, 3438, 3820, 3862, 4584, 5730, 5793, 6876, 7640, 7724, 8595, 9168, 9655, 11460, 11586, 13752, 15280, 15448, 17190, 17379, 19310, 22920, 23172, 27504, 28965, 30896, 34380, 34758, 38620, 45840, 46344, 57930, 68760, 69516, 77240, 86895, 92688, 115860, 137520, 139032, 154480, 173790, 231720, 278064, 347580, 368821, 463440, 695160, 737642, 1106463, 1390320, 1475284, 1844105, 2212926, 2950568, 3319389, 3688210, 4425852, 5532315, 5901136, 6638778, 7376420, 8851704, 11064630, 13277556, 14752840, 16596945, 17703408, 22129260, 26555112, 29505680, 33193890, 44258520, 53110224, 66387780, 88517040, 132775560, 265551120]

約数ペア:

[(1, 265551120), (2, 132775560), (3, 88517040), (4, 66387780), (5, 53110224), (6, 44258520), (8, 33193890), (9, 29505680), (10, 26555112), (12, 22129260), (15, 17703408), (16, 16596945), (18, 14752840), (20, 13277556), (24, 11064630), (30, 8851704), (36, 7376420), (40, 6638778), (45, 5901136), (48, 5532315), (60, 4425852), (72, 3688210), (80, 3319389), (90, 2950568), (120, 2212926), (144, 1844105), (180, 1475284), (191, 1390320), (240, 1106463), (360, 737642), (382, 695160), (573, 463440), (720, 368821), (764, 347580), (955, 278064), (1146, 231720), (1528, 173790), (1719, 154480), (1910, 139032), (1931, 137520), (2292, 115860), (2865, 92688), (3056, 86895), (3438, 77240), (3820, 69516), (3862, 68760), (4584, 57930), (5730, 46344), (5793, 45840), (6876, 38620), (7640, 34758), (7724, 34380), (8595, 30896), (9168, 28965), (9655, 27504), (11460, 23172), (11586, 22920), (13752, 19310), (15280, 17379), (15448, 17190)]