304330544080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{461051}}^1$

素因数の和:461324

約数の個数: 80

約数和(自身を含む): 729952280064

約数和(自身を除く): 425621735984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 223, 296, 370, 446, 592, 740, 892, 1115, 1480, 1784, 2230, 2960, 3568, 4460, 8251, 8920, 16502, 17840, 33004, 41255, 66008, 82510, 132016, 165020, 330040, 461051, 660080, 922102, 1844204, 2305255, 3688408, 4610510, 7376816, 9221020, 17058887, 18442040, 34117774, 36884080, 68235548, 85294435, 102814373, 136471096, 170588870, 205628746, 272942192, 341177740, 411257492, 514071865, 682355480, 822514984, 1028143730, 1364710960, 1645029968, 2056287460, 3804131801, 4112574920, 7608263602, 8225149840, 15216527204, 19020659005, 30433054408, 38041318010, 60866108816, 76082636020, 152165272040, 304330544080]

約数ペア:

[(1, 304330544080), (2, 152165272040), (4, 76082636020), (5, 60866108816), (8, 38041318010), (10, 30433054408), (16, 19020659005), (20, 15216527204), (37, 8225149840), (40, 7608263602), (74, 4112574920), (80, 3804131801), (148, 2056287460), (185, 1645029968), (223, 1364710960), (296, 1028143730), (370, 822514984), (446, 682355480), (592, 514071865), (740, 411257492), (892, 341177740), (1115, 272942192), (1480, 205628746), (1784, 170588870), (2230, 136471096), (2960, 102814373), (3568, 85294435), (4460, 68235548), (8251, 36884080), (8920, 34117774), (16502, 18442040), (17840, 17058887), (33004, 9221020), (41255, 7376816), (66008, 4610510), (82510, 3688408), (132016, 2305255), (165020, 1844204), (330040, 922102), (461051, 660080)]