79285680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{110119}}^1$

素因数の和:110138

約数の個数: 60

約数和(自身を含む): 266270160

約数和(自身を除く): 186984480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 110119, 220238, 330357, 440476, 550595, 660714, 880952, 991071, 1101190, 1321428, 1651785, 1761904, 1982142, 2202380, 2642856, 3303570, 3964284, 4404760, 4955355, 5285712, 6607140, 7928568, 8809520, 9910710, 13214280, 15857136, 19821420, 26428560, 39642840, 79285680]

約数ペア:

[(1, 79285680), (2, 39642840), (3, 26428560), (4, 19821420), (5, 15857136), (6, 13214280), (8, 9910710), (9, 8809520), (10, 7928568), (12, 6607140), (15, 5285712), (16, 4955355), (18, 4404760), (20, 3964284), (24, 3303570), (30, 2642856), (36, 2202380), (40, 1982142), (45, 1761904), (48, 1651785), (60, 1321428), (72, 1101190), (80, 991071), (90, 880952), (120, 660714), (144, 550595), (180, 440476), (240, 330357), (360, 220238), (720, 110119)]