40785660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1672

約数の個数: 96

約数和(自身を含む): 129669120

約数和(自身を除く): 88883460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1607, 1692, 2115, 2538, 2820, 3214, 4230, 4821, 5076, 6345, 6428, 8035, 8460, 9642, 12690, 14463, 16070, 19284, 24105, 25380, 28926, 32140, 43389, 48210, 57852, 72315, 75529, 86778, 96420, 144630, 151058, 173556, 216945, 226587, 289260, 302116, 377645, 433890, 453174, 679761, 755290, 867780, 906348, 1132935, 1359522, 1510580, 2039283, 2265870, 2719044, 3398805, 4078566, 4531740, 6797610, 8157132, 10196415, 13595220, 20392830, 40785660]

約数ペア:

[(1, 40785660), (2, 20392830), (3, 13595220), (4, 10196415), (5, 8157132), (6, 6797610), (9, 4531740), (10, 4078566), (12, 3398805), (15, 2719044), (18, 2265870), (20, 2039283), (27, 1510580), (30, 1359522), (36, 1132935), (45, 906348), (47, 867780), (54, 755290), (60, 679761), (90, 453174), (94, 433890), (108, 377645), (135, 302116), (141, 289260), (180, 226587), (188, 216945), (235, 173556), (270, 151058), (282, 144630), (423, 96420), (470, 86778), (540, 75529), (564, 72315), (705, 57852), (846, 48210), (940, 43389), (1269, 32140), (1410, 28926), (1607, 25380), (1692, 24105), (2115, 19284), (2538, 16070), (2820, 14463), (3214, 12690), (4230, 9642), (4821, 8460), (5076, 8035), (6345, 6428)]