45220320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1065

約数の個数: 144

約数和(自身を含む): 159449472

約数和(自身を除く): 114229152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1013, 1116, 1240, 1395, 1440, 1488, 1860, 2026, 2232, 2480, 2790, 2976, 3039, 3720, 4052, 4464, 4960, 5065, 5580, 6078, 7440, 8104, 8928, 9117, 10130, 11160, 12156, 14880, 15195, 16208, 18234, 20260, 22320, 24312, 30390, 31403, 32416, 36468, 40520, 44640, 45585, 48624, 60780, 62806, 72936, 81040, 91170, 94209, 97248, 121560, 125612, 145872, 157015, 162080, 182340, 188418, 243120, 251224, 282627, 291744, 314030, 364680, 376836, 471045, 486240, 502448, 565254, 628060, 729360, 753672, 942090, 1004896, 1130508, 1256120, 1413135, 1458720, 1507344, 1884180, 2261016, 2512240, 2826270, 3014688, 3768360, 4522032, 5024480, 5652540, 7536720, 9044064, 11305080, 15073440, 22610160, 45220320]

約数ペア:

[(1, 45220320), (2, 22610160), (3, 15073440), (4, 11305080), (5, 9044064), (6, 7536720), (8, 5652540), (9, 5024480), (10, 4522032), (12, 3768360), (15, 3014688), (16, 2826270), (18, 2512240), (20, 2261016), (24, 1884180), (30, 1507344), (31, 1458720), (32, 1413135), (36, 1256120), (40, 1130508), (45, 1004896), (48, 942090), (60, 753672), (62, 729360), (72, 628060), (80, 565254), (90, 502448), (93, 486240), (96, 471045), (120, 376836), (124, 364680), (144, 314030), (155, 291744), (160, 282627), (180, 251224), (186, 243120), (240, 188418), (248, 182340), (279, 162080), (288, 157015), (310, 145872), (360, 125612), (372, 121560), (465, 97248), (480, 94209), (496, 91170), (558, 81040), (620, 72936), (720, 62806), (744, 60780), (930, 48624), (992, 45585), (1013, 44640), (1116, 40520), (1240, 36468), (1395, 32416), (1440, 31403), (1488, 30390), (1860, 24312), (2026, 22320), (2232, 20260), (2480, 18234), (2790, 16208), (2976, 15195), (3039, 14880), (3720, 12156), (4052, 11160), (4464, 10130), (4960, 9117), (5065, 8928), (5580, 8104), (6078, 7440)]