2028488940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{91621}}^1$

素因数の和:91680

約数の個数: 96

約数和(自身を含む): 6464848320

約数和(自身を除く): 4436359380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 11070, 22140, 91621, 183242, 274863, 366484, 458105, 549726, 824589, 916210, 1099452, 1374315, 1649178, 1832420, 2473767, 2748630, 3298356, 3756461, 4122945, 4947534, 5497260, 7512922, 8245890, 9895068, 11269383, 12368835, 15025844, 16491780, 18782305, 22538766, 24737670, 33808149, 37564610, 45077532, 49475340, 56346915, 67616298, 75129220, 101424447, 112693830, 135232596, 169040745, 202848894, 225387660, 338081490, 405697788, 507122235, 676162980, 1014244470, 2028488940]

約数ペア:

[(1, 2028488940), (2, 1014244470), (3, 676162980), (4, 507122235), (5, 405697788), (6, 338081490), (9, 225387660), (10, 202848894), (12, 169040745), (15, 135232596), (18, 112693830), (20, 101424447), (27, 75129220), (30, 67616298), (36, 56346915), (41, 49475340), (45, 45077532), (54, 37564610), (60, 33808149), (82, 24737670), (90, 22538766), (108, 18782305), (123, 16491780), (135, 15025844), (164, 12368835), (180, 11269383), (205, 9895068), (246, 8245890), (270, 7512922), (369, 5497260), (410, 4947534), (492, 4122945), (540, 3756461), (615, 3298356), (738, 2748630), (820, 2473767), (1107, 1832420), (1230, 1649178), (1476, 1374315), (1845, 1099452), (2214, 916210), (2460, 824589), (3690, 549726), (4428, 458105), (5535, 366484), (7380, 274863), (11070, 183242), (22140, 91621)]