550521360

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{28319}}^1$

素因数の和:28347

約数の個数: 120

約数和(自身を含む): 1917377280

約数和(自身を除く): 1366855920

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 28319, 56638, 84957, 113276, 141595, 169914, 226552, 254871, 283190, 339828, 424785, 453104, 509742, 566380, 679656, 764613, 849570, 1019484, 1132760, 1274355, 1359312, 1529226, 1699140, 2038968, 2265520, 2293839, 2548710, 3058452, 3398280, 3823065, 4077936, 4587678, 5097420, 6116904, 6796560, 6881517, 7646130, 9175356, 10194840, 11469195, 12233808, 13763034, 15292260, 18350712, 20389680, 22938390, 27526068, 30584520, 34407585, 36701424, 45876780, 55052136, 61169040, 68815170, 91753560, 110104272, 137630340, 183507120, 275260680, 550521360]

約数ペア:

[(1, 550521360), (2, 275260680), (3, 183507120), (4, 137630340), (5, 110104272), (6, 91753560), (8, 68815170), (9, 61169040), (10, 55052136), (12, 45876780), (15, 36701424), (16, 34407585), (18, 30584520), (20, 27526068), (24, 22938390), (27, 20389680), (30, 18350712), (36, 15292260), (40, 13763034), (45, 12233808), (48, 11469195), (54, 10194840), (60, 9175356), (72, 7646130), (80, 6881517), (81, 6796560), (90, 6116904), (108, 5097420), (120, 4587678), (135, 4077936), (144, 3823065), (162, 3398280), (180, 3058452), (216, 2548710), (240, 2293839), (243, 2265520), (270, 2038968), (324, 1699140), (360, 1529226), (405, 1359312), (432, 1274355), (486, 1132760), (540, 1019484), (648, 849570), (720, 764613), (810, 679656), (972, 566380), (1080, 509742), (1215, 453104), (1296, 424785), (1620, 339828), (1944, 283190), (2160, 254871), (2430, 226552), (3240, 169914), (3888, 141595), (4860, 113276), (6480, 84957), (9720, 56638), (19440, 28319)]