73292280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21061}}^1$

素因数の和:21104

約数の個数: 64

約数和(自身を含む): 227469600

約数和(自身を除く): 154177320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 21061, 42122, 63183, 84244, 105305, 126366, 168488, 210610, 252732, 315915, 421220, 505464, 610769, 631830, 842440, 1221538, 1263660, 1832307, 2443076, 2527320, 3053845, 3664614, 4886152, 6107690, 7329228, 9161535, 12215380, 14658456, 18323070, 24430760, 36646140, 73292280]

約数ペア:

[(1, 73292280), (2, 36646140), (3, 24430760), (4, 18323070), (5, 14658456), (6, 12215380), (8, 9161535), (10, 7329228), (12, 6107690), (15, 4886152), (20, 3664614), (24, 3053845), (29, 2527320), (30, 2443076), (40, 1832307), (58, 1263660), (60, 1221538), (87, 842440), (116, 631830), (120, 610769), (145, 505464), (174, 421220), (232, 315915), (290, 252732), (348, 210610), (435, 168488), (580, 126366), (696, 105305), (870, 84244), (1160, 63183), (1740, 42122), (3480, 21061)]