585921280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{65393}}^1$

素因数の和:65421

約数の個数: 72

約数和(自身を含む): 1603984032

約数和(自身を除く): 1018062752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 65393, 130786, 261572, 326965, 457751, 523144, 653930, 915502, 1046288, 1307860, 1831004, 2092576, 2288755, 2615720, 3662008, 4185152, 4577510, 5231440, 7324016, 8370304, 9155020, 10462880, 14648032, 16740608, 18310040, 20925760, 29296064, 36620080, 41851520, 58592128, 73240160, 83703040, 117184256, 146480320, 292960640, 585921280]

約数ペア:

[(1, 585921280), (2, 292960640), (4, 146480320), (5, 117184256), (7, 83703040), (8, 73240160), (10, 58592128), (14, 41851520), (16, 36620080), (20, 29296064), (28, 20925760), (32, 18310040), (35, 16740608), (40, 14648032), (56, 10462880), (64, 9155020), (70, 8370304), (80, 7324016), (112, 5231440), (128, 4577510), (140, 4185152), (160, 3662008), (224, 2615720), (256, 2288755), (280, 2092576), (320, 1831004), (448, 1307860), (560, 1046288), (640, 915502), (896, 653930), (1120, 523144), (1280, 457751), (1792, 326965), (2240, 261572), (4480, 130786), (8960, 65393)]