1241125920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27803}}^1$

素因数の和:27855

約数の個数: 144

約数和(自身を含む): 4372123392

約数和(自身を除く): 3130997472

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, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 27803, 44640, 55606, 83409, 111212, 139015, 166818, 222424, 250227, 278030, 333636, 417045, 444848, 500454, 556060, 667272, 834090, 861893, 889696, 1000908, 1112120, 1251135, 1334544, 1668180, 1723786, 2001816, 2224240, 2502270, 2585679, 2669088, 3336360, 3447572, 4003632, 4309465, 4448480, 5004540, 5171358, 6672720, 6895144, 7757037, 8007264, 8618930, 10009080, 10342716, 12928395, 13345440, 13790288, 15514074, 17237860, 20018160, 20685432, 25856790, 27580576, 31028148, 34475720, 38785185, 40036320, 41370864, 51713580, 62056296, 68951440, 77570370, 82741728, 103427160, 124112592, 137902880, 155140740, 206854320, 248225184, 310281480, 413708640, 620562960, 1241125920]

約数ペア:

[(1, 1241125920), (2, 620562960), (3, 413708640), (4, 310281480), (5, 248225184), (6, 206854320), (8, 155140740), (9, 137902880), (10, 124112592), (12, 103427160), (15, 82741728), (16, 77570370), (18, 68951440), (20, 62056296), (24, 51713580), (30, 41370864), (31, 40036320), (32, 38785185), (36, 34475720), (40, 31028148), (45, 27580576), (48, 25856790), (60, 20685432), (62, 20018160), (72, 17237860), (80, 15514074), (90, 13790288), (93, 13345440), (96, 12928395), (120, 10342716), (124, 10009080), (144, 8618930), (155, 8007264), (160, 7757037), (180, 6895144), (186, 6672720), (240, 5171358), (248, 5004540), (279, 4448480), (288, 4309465), (310, 4003632), (360, 3447572), (372, 3336360), (465, 2669088), (480, 2585679), (496, 2502270), (558, 2224240), (620, 2001816), (720, 1723786), (744, 1668180), (930, 1334544), (992, 1251135), (1116, 1112120), (1240, 1000908), (1395, 889696), (1440, 861893), (1488, 834090), (1860, 667272), (2232, 556060), (2480, 500454), (2790, 444848), (2976, 417045), (3720, 333636), (4464, 278030), (4960, 250227), (5580, 222424), (7440, 166818), (8928, 139015), (11160, 111212), (14880, 83409), (22320, 55606), (27803, 44640)]