388824960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3821}}^1$

素因数の和:3896

約数の個数: 128

約数和(自身を含む): 1263094560

約数和(自身を除く): 874269600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 3821, 4240, 5088, 6360, 6784, 7642, 8480, 10176, 11463, 12720, 15284, 16960, 19105, 20352, 22926, 25440, 30568, 33920, 38210, 45852, 50880, 57315, 61136, 76420, 91704, 101760, 114630, 122272, 152840, 183408, 202513, 229260, 244544, 305680, 366816, 405026, 458520, 489088, 607539, 611360, 733632, 810052, 917040, 1012565, 1215078, 1222720, 1467264, 1620104, 1834080, 2025130, 2430156, 2445440, 3037695, 3240208, 3668160, 4050260, 4860312, 6075390, 6480416, 7336320, 8100520, 9720624, 12150780, 12960832, 16201040, 19441248, 24301560, 25921664, 32402080, 38882496, 48603120, 64804160, 77764992, 97206240, 129608320, 194412480, 388824960]

約数ペア:

[(1, 388824960), (2, 194412480), (3, 129608320), (4, 97206240), (5, 77764992), (6, 64804160), (8, 48603120), (10, 38882496), (12, 32402080), (15, 25921664), (16, 24301560), (20, 19441248), (24, 16201040), (30, 12960832), (32, 12150780), (40, 9720624), (48, 8100520), (53, 7336320), (60, 6480416), (64, 6075390), (80, 4860312), (96, 4050260), (106, 3668160), (120, 3240208), (128, 3037695), (159, 2445440), (160, 2430156), (192, 2025130), (212, 1834080), (240, 1620104), (265, 1467264), (318, 1222720), (320, 1215078), (384, 1012565), (424, 917040), (480, 810052), (530, 733632), (636, 611360), (640, 607539), (795, 489088), (848, 458520), (960, 405026), (1060, 366816), (1272, 305680), (1590, 244544), (1696, 229260), (1920, 202513), (2120, 183408), (2544, 152840), (3180, 122272), (3392, 114630), (3821, 101760), (4240, 91704), (5088, 76420), (6360, 61136), (6784, 57315), (7642, 50880), (8480, 45852), (10176, 38210), (11463, 33920), (12720, 30568), (15284, 25440), (16960, 22926), (19105, 20352)]