54885960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{152461}}^1$

素因数の和:152478

約数の個数: 48

約数和(自身を含む): 178380540

約数和(自身を除く): 123494580

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, 152461, 304922, 457383, 609844, 762305, 914766, 1219688, 1372149, 1524610, 1829532, 2286915, 2744298, 3049220, 3659064, 4573830, 5488596, 6098440, 6860745, 9147660, 10977192, 13721490, 18295320, 27442980, 54885960]

約数ペア:

[(1, 54885960), (2, 27442980), (3, 18295320), (4, 13721490), (5, 10977192), (6, 9147660), (8, 6860745), (9, 6098440), (10, 5488596), (12, 4573830), (15, 3659064), (18, 3049220), (20, 2744298), (24, 2286915), (30, 1829532), (36, 1524610), (40, 1372149), (45, 1219688), (60, 914766), (72, 762305), (90, 609844), (120, 457383), (180, 304922), (360, 152461)]