19377604080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{2990371}}^1$

素因数の和:2990396

約数の個数: 100

約数和(自身を含む): 67301312232

約数和(自身を除く): 47923708152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 2990371, 5980742, 8971113, 11961484, 14951855, 17942226, 23922968, 26913339, 29903710, 35884452, 44855565, 47845936, 53826678, 59807420, 71768904, 80740017, 89711130, 107653356, 119614840, 134566695, 143537808, 161480034, 179422260, 215306712, 239229680, 242220051, 269133390, 322960068, 358844520, 403700085, 430613424, 484440102, 538266780, 645920136, 717689040, 807400170, 968880204, 1076533560, 1211100255, 1291840272, 1614800340, 1937760408, 2153067120, 2422200510, 3229600680, 3875520816, 4844401020, 6459201360, 9688802040, 19377604080]

約数ペア:

[(1, 19377604080), (2, 9688802040), (3, 6459201360), (4, 4844401020), (5, 3875520816), (6, 3229600680), (8, 2422200510), (9, 2153067120), (10, 1937760408), (12, 1614800340), (15, 1291840272), (16, 1211100255), (18, 1076533560), (20, 968880204), (24, 807400170), (27, 717689040), (30, 645920136), (36, 538266780), (40, 484440102), (45, 430613424), (48, 403700085), (54, 358844520), (60, 322960068), (72, 269133390), (80, 242220051), (81, 239229680), (90, 215306712), (108, 179422260), (120, 161480034), (135, 143537808), (144, 134566695), (162, 119614840), (180, 107653356), (216, 89711130), (240, 80740017), (270, 71768904), (324, 59807420), (360, 53826678), (405, 47845936), (432, 44855565), (540, 35884452), (648, 29903710), (720, 26913339), (810, 23922968), (1080, 17942226), (1296, 14951855), (1620, 11961484), (2160, 8971113), (3240, 5980742), (6480, 2990371)]