1547508780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{5743}}^1$

素因数の和:6260

約数の個数: 96

約数和(自身を含む): 4824960000

約数和(自身を除く): 3277451220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 499, 540, 998, 1497, 1996, 2495, 2994, 4491, 4990, 5743, 5988, 7485, 8982, 9980, 11486, 13473, 14970, 17229, 17964, 22455, 22972, 26946, 28715, 29940, 34458, 44910, 51687, 53892, 57430, 67365, 68916, 86145, 89820, 103374, 114860, 134730, 155061, 172290, 206748, 258435, 269460, 310122, 344580, 516870, 620244, 775305, 1033740, 1550610, 2865757, 3101220, 5731514, 8597271, 11463028, 14328785, 17194542, 25791813, 28657570, 34389084, 42986355, 51583626, 57315140, 77375439, 85972710, 103167252, 128959065, 154750878, 171945420, 257918130, 309501756, 386877195, 515836260, 773754390, 1547508780]

約数ペア:

[(1, 1547508780), (2, 773754390), (3, 515836260), (4, 386877195), (5, 309501756), (6, 257918130), (9, 171945420), (10, 154750878), (12, 128959065), (15, 103167252), (18, 85972710), (20, 77375439), (27, 57315140), (30, 51583626), (36, 42986355), (45, 34389084), (54, 28657570), (60, 25791813), (90, 17194542), (108, 14328785), (135, 11463028), (180, 8597271), (270, 5731514), (499, 3101220), (540, 2865757), (998, 1550610), (1497, 1033740), (1996, 775305), (2495, 620244), (2994, 516870), (4491, 344580), (4990, 310122), (5743, 269460), (5988, 258435), (7485, 206748), (8982, 172290), (9980, 155061), (11486, 134730), (13473, 114860), (14970, 103374), (17229, 89820), (17964, 86145), (22455, 68916), (22972, 67365), (26946, 57430), (28715, 53892), (29940, 51687), (34458, 44910)]