53994960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3985

約数の個数: 120

約数和(自身を含む): 190925280

約数和(自身を除く): 136930320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 3947, 4560, 6840, 7894, 11841, 13680, 15788, 19735, 23682, 31576, 35523, 39470, 47364, 59205, 63152, 71046, 74993, 78940, 94728, 118410, 142092, 149986, 157880, 177615, 189456, 224979, 236820, 284184, 299972, 315760, 355230, 374965, 449958, 473640, 568368, 599944, 674937, 710460, 749930, 899916, 947280, 1124895, 1199888, 1349874, 1420920, 1499860, 1799832, 2249790, 2699748, 2841840, 2999720, 3374685, 3599664, 4499580, 5399496, 5999440, 6749370, 8999160, 10798992, 13498740, 17998320, 26997480, 53994960]

約数ペア:

[(1, 53994960), (2, 26997480), (3, 17998320), (4, 13498740), (5, 10798992), (6, 8999160), (8, 6749370), (9, 5999440), (10, 5399496), (12, 4499580), (15, 3599664), (16, 3374685), (18, 2999720), (19, 2841840), (20, 2699748), (24, 2249790), (30, 1799832), (36, 1499860), (38, 1420920), (40, 1349874), (45, 1199888), (48, 1124895), (57, 947280), (60, 899916), (72, 749930), (76, 710460), (80, 674937), (90, 599944), (95, 568368), (114, 473640), (120, 449958), (144, 374965), (152, 355230), (171, 315760), (180, 299972), (190, 284184), (228, 236820), (240, 224979), (285, 189456), (304, 177615), (342, 157880), (360, 149986), (380, 142092), (456, 118410), (570, 94728), (684, 78940), (720, 74993), (760, 71046), (855, 63152), (912, 59205), (1140, 47364), (1368, 39470), (1520, 35523), (1710, 31576), (2280, 23682), (2736, 19735), (3420, 15788), (3947, 13680), (4560, 11841), (6840, 7894)]