159728969040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{665537371}}^1$

素因数の和:665537387

約数の個数: 40

約数和(自身を含む): 495159804768

約数和(自身を除く): 335430835728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 665537371, 1331074742, 1996612113, 2662149484, 3327686855, 3993224226, 5324298968, 6655373710, 7986448452, 9983060565, 10648597936, 13310747420, 15972896904, 19966121130, 26621494840, 31945793808, 39932242260, 53242989680, 79864484520, 159728969040]

約数ペア:

[(1, 159728969040), (2, 79864484520), (3, 53242989680), (4, 39932242260), (5, 31945793808), (6, 26621494840), (8, 19966121130), (10, 15972896904), (12, 13310747420), (15, 10648597936), (16, 9983060565), (20, 7986448452), (24, 6655373710), (30, 5324298968), (40, 3993224226), (48, 3327686855), (60, 2662149484), (80, 1996612113), (120, 1331074742), (240, 665537371)]