2835720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7877}}^1$

素因数の和:7894

約数の個数: 48

約数和(自身を含む): 9217260

約数和(自身を除く): 6381540

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, 7877, 15754, 23631, 31508, 39385, 47262, 63016, 70893, 78770, 94524, 118155, 141786, 157540, 189048, 236310, 283572, 315080, 354465, 472620, 567144, 708930, 945240, 1417860, 2835720]

約数ペア:

[(1, 2835720), (2, 1417860), (3, 945240), (4, 708930), (5, 567144), (6, 472620), (8, 354465), (9, 315080), (10, 283572), (12, 236310), (15, 189048), (18, 157540), (20, 141786), (24, 118155), (30, 94524), (36, 78770), (40, 70893), (45, 63016), (60, 47262), (72, 39385), (90, 31508), (120, 23631), (180, 15754), (360, 7877)]