1836769920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2339}}^1$

素因数の和:2770

約数の個数: 128

約数和(自身を含む): 5871528000

約数和(自身を除く): 4034758080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 409, 480, 640, 818, 960, 1227, 1636, 1920, 2045, 2339, 2454, 3272, 4090, 4678, 4908, 6135, 6544, 7017, 8180, 9356, 9816, 11695, 12270, 13088, 14034, 16360, 18712, 19632, 23390, 24540, 26176, 28068, 32720, 35085, 37424, 39264, 46780, 49080, 52352, 56136, 65440, 70170, 74848, 78528, 93560, 98160, 112272, 130880, 140340, 149696, 157056, 187120, 196320, 224544, 261760, 280680, 299392, 374240, 392640, 449088, 561360, 748480, 785280, 898176, 956651, 1122720, 1496960, 1913302, 2245440, 2869953, 3826604, 4490880, 4783255, 5739906, 7653208, 9566510, 11479812, 14349765, 15306416, 19133020, 22959624, 28699530, 30612832, 38266040, 45919248, 57399060, 61225664, 76532080, 91838496, 114798120, 122451328, 153064160, 183676992, 229596240, 306128320, 367353984, 459192480, 612256640, 918384960, 1836769920]

約数ペア:

[(1, 1836769920), (2, 918384960), (3, 612256640), (4, 459192480), (5, 367353984), (6, 306128320), (8, 229596240), (10, 183676992), (12, 153064160), (15, 122451328), (16, 114798120), (20, 91838496), (24, 76532080), (30, 61225664), (32, 57399060), (40, 45919248), (48, 38266040), (60, 30612832), (64, 28699530), (80, 22959624), (96, 19133020), (120, 15306416), (128, 14349765), (160, 11479812), (192, 9566510), (240, 7653208), (320, 5739906), (384, 4783255), (409, 4490880), (480, 3826604), (640, 2869953), (818, 2245440), (960, 1913302), (1227, 1496960), (1636, 1122720), (1920, 956651), (2045, 898176), (2339, 785280), (2454, 748480), (3272, 561360), (4090, 449088), (4678, 392640), (4908, 374240), (6135, 299392), (6544, 280680), (7017, 261760), (8180, 224544), (9356, 196320), (9816, 187120), (11695, 157056), (12270, 149696), (13088, 140340), (14034, 130880), (16360, 112272), (18712, 98160), (19632, 93560), (23390, 78528), (24540, 74848), (26176, 70170), (28068, 65440), (32720, 56136), (35085, 52352), (37424, 49080), (39264, 46780)]