1384284960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2141}}^1$

素因数の和:2611

約数の個数: 144

約数和(自身を含む): 4736604600

約数和(自身を除く): 3352319640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 449, 480, 720, 898, 1347, 1440, 1796, 2141, 2245, 2694, 3592, 4041, 4282, 4490, 5388, 6423, 6735, 7184, 8082, 8564, 8980, 10705, 10776, 12846, 13470, 14368, 16164, 17128, 17960, 19269, 20205, 21410, 21552, 25692, 26940, 32115, 32328, 34256, 35920, 38538, 40410, 42820, 43104, 51384, 53880, 64230, 64656, 68512, 71840, 77076, 80820, 85640, 96345, 102768, 107760, 128460, 129312, 154152, 161640, 171280, 192690, 205536, 215520, 256920, 308304, 323280, 342560, 385380, 513840, 616608, 646560, 770760, 961309, 1027680, 1541520, 1922618, 2883927, 3083040, 3845236, 4806545, 5767854, 7690472, 8651781, 9613090, 11535708, 14419635, 15380944, 17303562, 19226180, 23071416, 28839270, 30761888, 34607124, 38452360, 43258905, 46142832, 57678540, 69214248, 76904720, 86517810, 92285664, 115357080, 138428496, 153809440, 173035620, 230714160, 276856992, 346071240, 461428320, 692142480, 1384284960]

約数ペア:

[(1, 1384284960), (2, 692142480), (3, 461428320), (4, 346071240), (5, 276856992), (6, 230714160), (8, 173035620), (9, 153809440), (10, 138428496), (12, 115357080), (15, 92285664), (16, 86517810), (18, 76904720), (20, 69214248), (24, 57678540), (30, 46142832), (32, 43258905), (36, 38452360), (40, 34607124), (45, 30761888), (48, 28839270), (60, 23071416), (72, 19226180), (80, 17303562), (90, 15380944), (96, 14419635), (120, 11535708), (144, 9613090), (160, 8651781), (180, 7690472), (240, 5767854), (288, 4806545), (360, 3845236), (449, 3083040), (480, 2883927), (720, 1922618), (898, 1541520), (1347, 1027680), (1440, 961309), (1796, 770760), (2141, 646560), (2245, 616608), (2694, 513840), (3592, 385380), (4041, 342560), (4282, 323280), (4490, 308304), (5388, 256920), (6423, 215520), (6735, 205536), (7184, 192690), (8082, 171280), (8564, 161640), (8980, 154152), (10705, 129312), (10776, 128460), (12846, 107760), (13470, 102768), (14368, 96345), (16164, 85640), (17128, 80820), (17960, 77076), (19269, 71840), (20205, 68512), (21410, 64656), (21552, 64230), (25692, 53880), (26940, 51384), (32115, 43104), (32328, 42820), (34256, 40410), (35920, 38538)]