3231720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 10782720

約数和(自身を除く): 7551000

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, 191, 235, 282, 360, 376, 382, 423, 470, 564, 573, 705, 764, 846, 940, 955, 1128, 1146, 1410, 1528, 1692, 1719, 1880, 1910, 2115, 2292, 2820, 2865, 3384, 3438, 3820, 4230, 4584, 5640, 5730, 6876, 7640, 8460, 8595, 8977, 11460, 13752, 16920, 17190, 17954, 22920, 26931, 34380, 35908, 44885, 53862, 68760, 71816, 80793, 89770, 107724, 134655, 161586, 179540, 215448, 269310, 323172, 359080, 403965, 538620, 646344, 807930, 1077240, 1615860, 3231720]

約数ペア:

[(1, 3231720), (2, 1615860), (3, 1077240), (4, 807930), (5, 646344), (6, 538620), (8, 403965), (9, 359080), (10, 323172), (12, 269310), (15, 215448), (18, 179540), (20, 161586), (24, 134655), (30, 107724), (36, 89770), (40, 80793), (45, 71816), (47, 68760), (60, 53862), (72, 44885), (90, 35908), (94, 34380), (120, 26931), (141, 22920), (180, 17954), (188, 17190), (191, 16920), (235, 13752), (282, 11460), (360, 8977), (376, 8595), (382, 8460), (423, 7640), (470, 6876), (564, 5730), (573, 5640), (705, 4584), (764, 4230), (846, 3820), (940, 3438), (955, 3384), (1128, 2865), (1146, 2820), (1410, 2292), (1528, 2115), (1692, 1910), (1719, 1880)]