38462040

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{1319}}^1$

素因数の和:1348

約数の個数: 112

約数和(自身を含む): 129848400

約数和(自身を除く): 91386360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1319, 1458, 1620, 1944, 2430, 2638, 2916, 3240, 3645, 3957, 4860, 5276, 5832, 6595, 7290, 7914, 9720, 10552, 11871, 13190, 14580, 15828, 19785, 23742, 26380, 29160, 31656, 35613, 39570, 47484, 52760, 59355, 71226, 79140, 94968, 106839, 118710, 142452, 158280, 178065, 213678, 237420, 284904, 320517, 356130, 427356, 474840, 534195, 641034, 712260, 854712, 961551, 1068390, 1282068, 1424520, 1602585, 1923102, 2136780, 2564136, 3205170, 3846204, 4273560, 4807755, 6410340, 7692408, 9615510, 12820680, 19231020, 38462040]

約数ペア:

[(1, 38462040), (2, 19231020), (3, 12820680), (4, 9615510), (5, 7692408), (6, 6410340), (8, 4807755), (9, 4273560), (10, 3846204), (12, 3205170), (15, 2564136), (18, 2136780), (20, 1923102), (24, 1602585), (27, 1424520), (30, 1282068), (36, 1068390), (40, 961551), (45, 854712), (54, 712260), (60, 641034), (72, 534195), (81, 474840), (90, 427356), (108, 356130), (120, 320517), (135, 284904), (162, 237420), (180, 213678), (216, 178065), (243, 158280), (270, 142452), (324, 118710), (360, 106839), (405, 94968), (486, 79140), (540, 71226), (648, 59355), (729, 52760), (810, 47484), (972, 39570), (1080, 35613), (1215, 31656), (1319, 29160), (1458, 26380), (1620, 23742), (1944, 19785), (2430, 15828), (2638, 14580), (2916, 13190), (3240, 11871), (3645, 10552), (3957, 9720), (4860, 7914), (5276, 7290), (5832, 6595)]