56276880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21317}}^1$

素因数の和:21344

約数の個数: 80

約数和(自身を含む): 190327104

約数和(自身を除く): 134050224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 21317, 42634, 63951, 85268, 106585, 127902, 170536, 213170, 234487, 255804, 319755, 341072, 426340, 468974, 511608, 639510, 703461, 852680, 937948, 1023216, 1172435, 1279020, 1406922, 1705360, 1875896, 2344870, 2558040, 2813844, 3517305, 3751792, 4689740, 5116080, 5627688, 7034610, 9379480, 11255376, 14069220, 18758960, 28138440, 56276880]

約数ペア:

[(1, 56276880), (2, 28138440), (3, 18758960), (4, 14069220), (5, 11255376), (6, 9379480), (8, 7034610), (10, 5627688), (11, 5116080), (12, 4689740), (15, 3751792), (16, 3517305), (20, 2813844), (22, 2558040), (24, 2344870), (30, 1875896), (33, 1705360), (40, 1406922), (44, 1279020), (48, 1172435), (55, 1023216), (60, 937948), (66, 852680), (80, 703461), (88, 639510), (110, 511608), (120, 468974), (132, 426340), (165, 341072), (176, 319755), (220, 255804), (240, 234487), (264, 213170), (330, 170536), (440, 127902), (528, 106585), (660, 85268), (880, 63951), (1320, 42634), (2640, 21317)]