82631760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18121}}^1$

素因数の和:18156

約数の個数: 80

約数和(自身を含む): 269655360

約数和(自身を除く): 187023600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 18121, 36242, 54363, 72484, 90605, 108726, 144968, 181210, 217452, 271815, 289936, 344299, 362420, 434904, 543630, 688598, 724840, 869808, 1032897, 1087260, 1377196, 1449680, 1721495, 2065794, 2174520, 2754392, 3442990, 4131588, 4349040, 5164485, 5508784, 6885980, 8263176, 10328970, 13771960, 16526352, 20657940, 27543920, 41315880, 82631760]

約数ペア:

[(1, 82631760), (2, 41315880), (3, 27543920), (4, 20657940), (5, 16526352), (6, 13771960), (8, 10328970), (10, 8263176), (12, 6885980), (15, 5508784), (16, 5164485), (19, 4349040), (20, 4131588), (24, 3442990), (30, 2754392), (38, 2174520), (40, 2065794), (48, 1721495), (57, 1449680), (60, 1377196), (76, 1087260), (80, 1032897), (95, 869808), (114, 724840), (120, 688598), (152, 543630), (190, 434904), (228, 362420), (240, 344299), (285, 289936), (304, 271815), (380, 217452), (456, 181210), (570, 144968), (760, 108726), (912, 90605), (1140, 72484), (1520, 54363), (2280, 36242), (4560, 18121)]