790468920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20521}}^1$

素因数の和:20645

約数の個数: 96

約数和(自身を含む): 2593159920

約数和(自身を除く): 1802691000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 6420, 7704, 9630, 12840, 19260, 20521, 38520, 41042, 61563, 82084, 102605, 123126, 164168, 184689, 205210, 246252, 307815, 369378, 410420, 492504, 615630, 738756, 820840, 923445, 1231260, 1477512, 1846890, 2195747, 2462520, 3693780, 4391494, 6587241, 7387560, 8782988, 10978735, 13174482, 17565976, 19761723, 21957470, 26348964, 32936205, 39523446, 43914940, 52697928, 65872410, 79046892, 87829880, 98808615, 131744820, 158093784, 197617230, 263489640, 395234460, 790468920]

約数ペア:

[(1, 790468920), (2, 395234460), (3, 263489640), (4, 197617230), (5, 158093784), (6, 131744820), (8, 98808615), (9, 87829880), (10, 79046892), (12, 65872410), (15, 52697928), (18, 43914940), (20, 39523446), (24, 32936205), (30, 26348964), (36, 21957470), (40, 19761723), (45, 17565976), (60, 13174482), (72, 10978735), (90, 8782988), (107, 7387560), (120, 6587241), (180, 4391494), (214, 3693780), (321, 2462520), (360, 2195747), (428, 1846890), (535, 1477512), (642, 1231260), (856, 923445), (963, 820840), (1070, 738756), (1284, 615630), (1605, 492504), (1926, 410420), (2140, 369378), (2568, 307815), (3210, 246252), (3852, 205210), (4280, 184689), (4815, 164168), (6420, 123126), (7704, 102605), (9630, 82084), (12840, 61563), (19260, 41042), (20521, 38520)]