2687409720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7465027}}^1$

素因数の和:7465044

約数の個数: 48

約数和(自身を含む): 8734082760

約数和(自身を除く): 6046673040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7465027, 14930054, 22395081, 29860108, 37325135, 44790162, 59720216, 67185243, 74650270, 89580324, 111975405, 134370486, 149300540, 179160648, 223950810, 268740972, 298601080, 335926215, 447901620, 537481944, 671852430, 895803240, 1343704860, 2687409720]

約数ペア:

[(1, 2687409720), (2, 1343704860), (3, 895803240), (4, 671852430), (5, 537481944), (6, 447901620), (8, 335926215), (9, 298601080), (10, 268740972), (12, 223950810), (15, 179160648), (18, 149300540), (20, 134370486), (24, 111975405), (30, 89580324), (36, 74650270), (40, 67185243), (45, 59720216), (60, 44790162), (72, 37325135), (90, 29860108), (120, 22395081), (180, 14930054), (360, 7465027)]