91771320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1373}}^1$

素因数の和:1944

約数の個数: 64

約数和(自身を含む): 276009120

約数和(自身を除く): 184237800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1114, 1373, 1671, 2228, 2746, 2785, 3342, 4119, 4456, 5492, 5570, 6684, 6865, 8238, 8355, 10984, 11140, 13368, 13730, 16476, 16710, 20595, 22280, 27460, 32952, 33420, 41190, 54920, 66840, 82380, 164760, 764761, 1529522, 2294283, 3059044, 3823805, 4588566, 6118088, 7647610, 9177132, 11471415, 15295220, 18354264, 22942830, 30590440, 45885660, 91771320]

約数ペア:

[(1, 91771320), (2, 45885660), (3, 30590440), (4, 22942830), (5, 18354264), (6, 15295220), (8, 11471415), (10, 9177132), (12, 7647610), (15, 6118088), (20, 4588566), (24, 3823805), (30, 3059044), (40, 2294283), (60, 1529522), (120, 764761), (557, 164760), (1114, 82380), (1373, 66840), (1671, 54920), (2228, 41190), (2746, 33420), (2785, 32952), (3342, 27460), (4119, 22280), (4456, 20595), (5492, 16710), (5570, 16476), (6684, 13730), (6865, 13368), (8238, 11140), (8355, 10984)]