550708920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80513}}^1$

素因数の和:80549

約数の個数: 96

約数和(自身を含む): 1884027600

約数和(自身を除く): 1333318680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 80513, 161026, 241539, 322052, 402565, 483078, 644104, 724617, 805130, 966156, 1207695, 1449234, 1529747, 1610260, 1932312, 2415390, 2898468, 3059494, 3220520, 3623085, 4589241, 4830780, 5796936, 6118988, 7246170, 7648735, 9178482, 9661560, 12237976, 13767723, 14492340, 15297470, 18356964, 22946205, 27535446, 28984680, 30594940, 36713928, 45892410, 55070892, 61189880, 68838615, 91784820, 110141784, 137677230, 183569640, 275354460, 550708920]

約数ペア:

[(1, 550708920), (2, 275354460), (3, 183569640), (4, 137677230), (5, 110141784), (6, 91784820), (8, 68838615), (9, 61189880), (10, 55070892), (12, 45892410), (15, 36713928), (18, 30594940), (19, 28984680), (20, 27535446), (24, 22946205), (30, 18356964), (36, 15297470), (38, 14492340), (40, 13767723), (45, 12237976), (57, 9661560), (60, 9178482), (72, 7648735), (76, 7246170), (90, 6118988), (95, 5796936), (114, 4830780), (120, 4589241), (152, 3623085), (171, 3220520), (180, 3059494), (190, 2898468), (228, 2415390), (285, 1932312), (342, 1610260), (360, 1529747), (380, 1449234), (456, 1207695), (570, 966156), (684, 805130), (760, 724617), (855, 644104), (1140, 483078), (1368, 402565), (1710, 322052), (2280, 241539), (3420, 161026), (6840, 80513)]