1427291760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{2621}}^1$

素因数の和:4906

約数の個数: 80

約数和(自身を含む): 4428243360

約数和(自身を除く): 3000951600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2269, 2621, 4538, 5242, 6807, 7863, 9076, 10484, 11345, 13105, 13614, 15726, 18152, 20968, 22690, 26210, 27228, 31452, 34035, 36304, 39315, 41936, 45380, 52420, 54456, 62904, 68070, 78630, 90760, 104840, 108912, 125808, 136140, 157260, 181520, 209680, 272280, 314520, 544560, 629040, 5947049, 11894098, 17841147, 23788196, 29735245, 35682294, 47576392, 59470490, 71364588, 89205735, 95152784, 118940980, 142729176, 178411470, 237881960, 285458352, 356822940, 475763920, 713645880, 1427291760]

約数ペア:

[(1, 1427291760), (2, 713645880), (3, 475763920), (4, 356822940), (5, 285458352), (6, 237881960), (8, 178411470), (10, 142729176), (12, 118940980), (15, 95152784), (16, 89205735), (20, 71364588), (24, 59470490), (30, 47576392), (40, 35682294), (48, 29735245), (60, 23788196), (80, 17841147), (120, 11894098), (240, 5947049), (2269, 629040), (2621, 544560), (4538, 314520), (5242, 272280), (6807, 209680), (7863, 181520), (9076, 157260), (10484, 136140), (11345, 125808), (13105, 108912), (13614, 104840), (15726, 90760), (18152, 78630), (20968, 68070), (22690, 62904), (26210, 54456), (27228, 52420), (31452, 45380), (34035, 41936), (36304, 39315)]