2676180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 8354304

約数和(自身を除く): 5678124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 73, 78, 94, 130, 141, 146, 156, 188, 195, 219, 235, 260, 282, 292, 365, 390, 438, 470, 564, 611, 705, 730, 780, 876, 940, 949, 1095, 1222, 1410, 1460, 1833, 1898, 2190, 2444, 2820, 2847, 3055, 3431, 3666, 3796, 4380, 4745, 5694, 6110, 6862, 7332, 9165, 9490, 10293, 11388, 12220, 13724, 14235, 17155, 18330, 18980, 20586, 28470, 34310, 36660, 41172, 44603, 51465, 56940, 68620, 89206, 102930, 133809, 178412, 205860, 223015, 267618, 446030, 535236, 669045, 892060, 1338090, 2676180]

約数ペア:

[(1, 2676180), (2, 1338090), (3, 892060), (4, 669045), (5, 535236), (6, 446030), (10, 267618), (12, 223015), (13, 205860), (15, 178412), (20, 133809), (26, 102930), (30, 89206), (39, 68620), (47, 56940), (52, 51465), (60, 44603), (65, 41172), (73, 36660), (78, 34310), (94, 28470), (130, 20586), (141, 18980), (146, 18330), (156, 17155), (188, 14235), (195, 13724), (219, 12220), (235, 11388), (260, 10293), (282, 9490), (292, 9165), (365, 7332), (390, 6862), (438, 6110), (470, 5694), (564, 4745), (611, 4380), (705, 3796), (730, 3666), (780, 3431), (876, 3055), (940, 2847), (949, 2820), (1095, 2444), (1222, 2190), (1410, 1898), (1460, 1833)]