22064760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61291}}^1$

素因数の和:61308

約数の個数: 48

約数和(自身を含む): 71711640

約数和(自身を除く): 49646880

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, 61291, 122582, 183873, 245164, 306455, 367746, 490328, 551619, 612910, 735492, 919365, 1103238, 1225820, 1470984, 1838730, 2206476, 2451640, 2758095, 3677460, 4412952, 5516190, 7354920, 11032380, 22064760]

約数ペア:

[(1, 22064760), (2, 11032380), (3, 7354920), (4, 5516190), (5, 4412952), (6, 3677460), (8, 2758095), (9, 2451640), (10, 2206476), (12, 1838730), (15, 1470984), (18, 1225820), (20, 1103238), (24, 919365), (30, 735492), (36, 612910), (40, 551619), (45, 490328), (60, 367746), (72, 306455), (90, 245164), (120, 183873), (180, 122582), (360, 61291)]