6920280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 23025600

約数和(自身を除く): 16105320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 409, 423, 470, 564, 705, 818, 846, 940, 1128, 1227, 1410, 1636, 1692, 1880, 2045, 2115, 2454, 2820, 3272, 3384, 3681, 4090, 4230, 4908, 5640, 6135, 7362, 8180, 8460, 9816, 12270, 14724, 16360, 16920, 18405, 19223, 24540, 29448, 36810, 38446, 49080, 57669, 73620, 76892, 96115, 115338, 147240, 153784, 173007, 192230, 230676, 288345, 346014, 384460, 461352, 576690, 692028, 768920, 865035, 1153380, 1384056, 1730070, 2306760, 3460140, 6920280]

約数ペア:

[(1, 6920280), (2, 3460140), (3, 2306760), (4, 1730070), (5, 1384056), (6, 1153380), (8, 865035), (9, 768920), (10, 692028), (12, 576690), (15, 461352), (18, 384460), (20, 346014), (24, 288345), (30, 230676), (36, 192230), (40, 173007), (45, 153784), (47, 147240), (60, 115338), (72, 96115), (90, 76892), (94, 73620), (120, 57669), (141, 49080), (180, 38446), (188, 36810), (235, 29448), (282, 24540), (360, 19223), (376, 18405), (409, 16920), (423, 16360), (470, 14724), (564, 12270), (705, 9816), (818, 8460), (846, 8180), (940, 7362), (1128, 6135), (1227, 5640), (1410, 4908), (1636, 4230), (1692, 4090), (1880, 3681), (2045, 3384), (2115, 3272), (2454, 2820)]