80006760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 276576300

約数和(自身を除く): 196569540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 769, 867, 1020, 1156, 1224, 1445, 1530, 1538, 1734, 2040, 2307, 2312, 2601, 2890, 3060, 3076, 3468, 3845, 4335, 4614, 5202, 5780, 6120, 6152, 6921, 6936, 7690, 8670, 9228, 10404, 11535, 11560, 13005, 13073, 13842, 15380, 17340, 18456, 20808, 23070, 26010, 26146, 27684, 30760, 34605, 34680, 39219, 46140, 52020, 52292, 55368, 65365, 69210, 78438, 92280, 104040, 104584, 117657, 130730, 138420, 156876, 196095, 222241, 235314, 261460, 276840, 313752, 392190, 444482, 470628, 522920, 588285, 666723, 784380, 888964, 941256, 1111205, 1176570, 1333446, 1568760, 1777928, 2000169, 2222410, 2353140, 2666892, 3333615, 4000338, 4444820, 4706280, 5333784, 6667230, 8000676, 8889640, 10000845, 13334460, 16001352, 20001690, 26668920, 40003380, 80006760]

約数ペア:

[(1, 80006760), (2, 40003380), (3, 26668920), (4, 20001690), (5, 16001352), (6, 13334460), (8, 10000845), (9, 8889640), (10, 8000676), (12, 6667230), (15, 5333784), (17, 4706280), (18, 4444820), (20, 4000338), (24, 3333615), (30, 2666892), (34, 2353140), (36, 2222410), (40, 2000169), (45, 1777928), (51, 1568760), (60, 1333446), (68, 1176570), (72, 1111205), (85, 941256), (90, 888964), (102, 784380), (120, 666723), (136, 588285), (153, 522920), (170, 470628), (180, 444482), (204, 392190), (255, 313752), (289, 276840), (306, 261460), (340, 235314), (360, 222241), (408, 196095), (510, 156876), (578, 138420), (612, 130730), (680, 117657), (765, 104584), (769, 104040), (867, 92280), (1020, 78438), (1156, 69210), (1224, 65365), (1445, 55368), (1530, 52292), (1538, 52020), (1734, 46140), (2040, 39219), (2307, 34680), (2312, 34605), (2601, 30760), (2890, 27684), (3060, 26146), (3076, 26010), (3468, 23070), (3845, 20808), (4335, 18456), (4614, 17340), (5202, 15380), (5780, 13842), (6120, 13073), (6152, 13005), (6921, 11560), (6936, 11535), (7690, 10404), (8670, 9228)]