45981720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127727}}^1$

素因数の和:127744

約数の個数: 48

約数和(自身を含む): 149441760

約数和(自身を除く): 103460040

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, 127727, 255454, 383181, 510908, 638635, 766362, 1021816, 1149543, 1277270, 1532724, 1915905, 2299086, 2554540, 3065448, 3831810, 4598172, 5109080, 5747715, 7663620, 9196344, 11495430, 15327240, 22990860, 45981720]

約数ペア:

[(1, 45981720), (2, 22990860), (3, 15327240), (4, 11495430), (5, 9196344), (6, 7663620), (8, 5747715), (9, 5109080), (10, 4598172), (12, 3831810), (15, 3065448), (18, 2554540), (20, 2299086), (24, 1915905), (30, 1532724), (36, 1277270), (40, 1149543), (45, 1021816), (60, 766362), (72, 638635), (90, 510908), (120, 383181), (180, 255454), (360, 127727)]