729969420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 2079624960

約数和(自身を除く): 1349655540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 163, 202, 303, 326, 404, 489, 505, 606, 652, 739, 815, 978, 1010, 1212, 1478, 1515, 1630, 1956, 2020, 2217, 2445, 2956, 3030, 3260, 3695, 4434, 4890, 6060, 7390, 8868, 9780, 11085, 14780, 16463, 22170, 32926, 44340, 49389, 65852, 74639, 82315, 98778, 120457, 149278, 164630, 197556, 223917, 240914, 246945, 298556, 329260, 361371, 373195, 447834, 481828, 493890, 602285, 722742, 746390, 895668, 987780, 1119585, 1204570, 1445484, 1492780, 1806855, 2239170, 2409140, 3613710, 4478340, 7227420, 12166157, 24332314, 36498471, 48664628, 60830785, 72996942, 121661570, 145993884, 182492355, 243323140, 364984710, 729969420]

約数ペア:

[(1, 729969420), (2, 364984710), (3, 243323140), (4, 182492355), (5, 145993884), (6, 121661570), (10, 72996942), (12, 60830785), (15, 48664628), (20, 36498471), (30, 24332314), (60, 12166157), (101, 7227420), (163, 4478340), (202, 3613710), (303, 2409140), (326, 2239170), (404, 1806855), (489, 1492780), (505, 1445484), (606, 1204570), (652, 1119585), (739, 987780), (815, 895668), (978, 746390), (1010, 722742), (1212, 602285), (1478, 493890), (1515, 481828), (1630, 447834), (1956, 373195), (2020, 361371), (2217, 329260), (2445, 298556), (2956, 246945), (3030, 240914), (3260, 223917), (3695, 197556), (4434, 164630), (4890, 149278), (6060, 120457), (7390, 98778), (8868, 82315), (9780, 74639), (11085, 65852), (14780, 49389), (16463, 44340), (22170, 32926)]