15668211420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2689}}^1\times {\mathrm{32371}}^1$

素因数の和:35075

約数の個数: 72

約数和(自身を含む): 47546051280

約数和(自身を除く): 31877839860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2689, 5378, 8067, 10756, 13445, 16134, 24201, 26890, 32268, 32371, 40335, 48402, 53780, 64742, 80670, 96804, 97113, 121005, 129484, 161340, 161855, 194226, 242010, 291339, 323710, 388452, 484020, 485565, 582678, 647420, 971130, 1165356, 1456695, 1942260, 2913390, 5826780, 87045619, 174091238, 261136857, 348182476, 435228095, 522273714, 783410571, 870456190, 1044547428, 1305684285, 1566821142, 1740912380, 2611368570, 3133642284, 3917052855, 5222737140, 7834105710, 15668211420]

約数ペア:

[(1, 15668211420), (2, 7834105710), (3, 5222737140), (4, 3917052855), (5, 3133642284), (6, 2611368570), (9, 1740912380), (10, 1566821142), (12, 1305684285), (15, 1044547428), (18, 870456190), (20, 783410571), (30, 522273714), (36, 435228095), (45, 348182476), (60, 261136857), (90, 174091238), (180, 87045619), (2689, 5826780), (5378, 2913390), (8067, 1942260), (10756, 1456695), (13445, 1165356), (16134, 971130), (24201, 647420), (26890, 582678), (32268, 485565), (32371, 484020), (40335, 388452), (48402, 323710), (53780, 291339), (64742, 242010), (80670, 194226), (96804, 161855), (97113, 161340), (121005, 129484)]