16776180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 53383680

約数和(自身を除く): 36607500

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, 661, 705, 846, 940, 1269, 1322, 1410, 1692, 1983, 2115, 2538, 2644, 2820, 3305, 3966, 4230, 5076, 5949, 6345, 6610, 7932, 8460, 9915, 11898, 12690, 13220, 17847, 19830, 23796, 25380, 29745, 31067, 35694, 39660, 59490, 62134, 71388, 89235, 93201, 118980, 124268, 155335, 178470, 186402, 279603, 310670, 356940, 372804, 466005, 559206, 621340, 838809, 932010, 1118412, 1398015, 1677618, 1864020, 2796030, 3355236, 4194045, 5592060, 8388090, 16776180]

約数ペア:

[(1, 16776180), (2, 8388090), (3, 5592060), (4, 4194045), (5, 3355236), (6, 2796030), (9, 1864020), (10, 1677618), (12, 1398015), (15, 1118412), (18, 932010), (20, 838809), (27, 621340), (30, 559206), (36, 466005), (45, 372804), (47, 356940), (54, 310670), (60, 279603), (90, 186402), (94, 178470), (108, 155335), (135, 124268), (141, 118980), (180, 93201), (188, 89235), (235, 71388), (270, 62134), (282, 59490), (423, 39660), (470, 35694), (540, 31067), (564, 29745), (661, 25380), (705, 23796), (846, 19830), (940, 17847), (1269, 13220), (1322, 12690), (1410, 11898), (1692, 9915), (1983, 8460), (2115, 7932), (2538, 6610), (2644, 6345), (2820, 5949), (3305, 5076), (3966, 4230)]