19348320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 61562592

約数和(自身を除く): 42214272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 233, 240, 346, 466, 480, 519, 692, 699, 865, 932, 1038, 1165, 1384, 1398, 1730, 1864, 2076, 2330, 2595, 2768, 2796, 3460, 3495, 3728, 4152, 4660, 5190, 5536, 5592, 6920, 6990, 7456, 8304, 9320, 10380, 11184, 13840, 13980, 16608, 18640, 20760, 22368, 27680, 27960, 37280, 40309, 41520, 55920, 80618, 83040, 111840, 120927, 161236, 201545, 241854, 322472, 403090, 483708, 604635, 644944, 806180, 967416, 1209270, 1289888, 1612360, 1934832, 2418540, 3224720, 3869664, 4837080, 6449440, 9674160, 19348320]

約数ペア:

[(1, 19348320), (2, 9674160), (3, 6449440), (4, 4837080), (5, 3869664), (6, 3224720), (8, 2418540), (10, 1934832), (12, 1612360), (15, 1289888), (16, 1209270), (20, 967416), (24, 806180), (30, 644944), (32, 604635), (40, 483708), (48, 403090), (60, 322472), (80, 241854), (96, 201545), (120, 161236), (160, 120927), (173, 111840), (233, 83040), (240, 80618), (346, 55920), (466, 41520), (480, 40309), (519, 37280), (692, 27960), (699, 27680), (865, 22368), (932, 20760), (1038, 18640), (1165, 16608), (1384, 13980), (1398, 13840), (1730, 11184), (1864, 10380), (2076, 9320), (2330, 8304), (2595, 7456), (2768, 6990), (2796, 6920), (3460, 5592), (3495, 5536), (3728, 5190), (4152, 4660)]