56936160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2121

約数の個数: 144

約数和(自身を含む): 204618960

約数和(自身を除く): 147682800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2081, 2280, 2736, 3040, 3420, 4162, 4560, 5472, 6243, 6840, 8324, 9120, 10405, 12486, 13680, 16648, 18729, 20810, 24972, 27360, 31215, 33296, 37458, 39539, 41620, 49944, 62430, 66592, 74916, 79078, 83240, 93645, 99888, 118617, 124860, 149832, 158156, 166480, 187290, 197695, 199776, 237234, 249720, 299664, 316312, 332960, 355851, 374580, 395390, 474468, 499440, 593085, 599328, 632624, 711702, 749160, 790780, 948936, 998880, 1186170, 1265248, 1423404, 1498320, 1581560, 1779255, 1897872, 2372340, 2846808, 2996640, 3163120, 3558510, 3795744, 4744680, 5693616, 6326240, 7117020, 9489360, 11387232, 14234040, 18978720, 28468080, 56936160]

約数ペア:

[(1, 56936160), (2, 28468080), (3, 18978720), (4, 14234040), (5, 11387232), (6, 9489360), (8, 7117020), (9, 6326240), (10, 5693616), (12, 4744680), (15, 3795744), (16, 3558510), (18, 3163120), (19, 2996640), (20, 2846808), (24, 2372340), (30, 1897872), (32, 1779255), (36, 1581560), (38, 1498320), (40, 1423404), (45, 1265248), (48, 1186170), (57, 998880), (60, 948936), (72, 790780), (76, 749160), (80, 711702), (90, 632624), (95, 599328), (96, 593085), (114, 499440), (120, 474468), (144, 395390), (152, 374580), (160, 355851), (171, 332960), (180, 316312), (190, 299664), (228, 249720), (240, 237234), (285, 199776), (288, 197695), (304, 187290), (342, 166480), (360, 158156), (380, 149832), (456, 124860), (480, 118617), (570, 99888), (608, 93645), (684, 83240), (720, 79078), (760, 74916), (855, 66592), (912, 62430), (1140, 49944), (1368, 41620), (1440, 39539), (1520, 37458), (1710, 33296), (1824, 31215), (2081, 27360), (2280, 24972), (2736, 20810), (3040, 18729), (3420, 16648), (4162, 13680), (4560, 12486), (5472, 10405), (6243, 9120), (6840, 8324)]