1627081020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1004371}}^1$

素因数の和:1004392

約数の個数: 60

約数和(自身を含む): 5104218504

約数和(自身を除く): 3477137484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1004371, 2008742, 3013113, 4017484, 5021855, 6026226, 9039339, 10043710, 12052452, 15065565, 18078678, 20087420, 27118017, 30131130, 36157356, 45196695, 54236034, 60262260, 81354051, 90393390, 108472068, 135590085, 162708102, 180786780, 271180170, 325416204, 406770255, 542360340, 813540510, 1627081020]

約数ペア:

[(1, 1627081020), (2, 813540510), (3, 542360340), (4, 406770255), (5, 325416204), (6, 271180170), (9, 180786780), (10, 162708102), (12, 135590085), (15, 108472068), (18, 90393390), (20, 81354051), (27, 60262260), (30, 54236034), (36, 45196695), (45, 36157356), (54, 30131130), (60, 27118017), (81, 20087420), (90, 18078678), (108, 15065565), (135, 12052452), (162, 10043710), (180, 9039339), (270, 6026226), (324, 5021855), (405, 4017484), (540, 3013113), (810, 2008742), (1620, 1004371)]