53601720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1061}}^1$

素因数の和:1496

約数の個数: 64

約数和(自身を含む): 161339040

約数和(自身を除く): 107737320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1061, 1263, 1684, 2105, 2122, 2526, 3183, 3368, 4210, 4244, 5052, 5305, 6315, 6366, 8420, 8488, 10104, 10610, 12630, 12732, 15915, 16840, 21220, 25260, 25464, 31830, 42440, 50520, 63660, 127320, 446681, 893362, 1340043, 1786724, 2233405, 2680086, 3573448, 4466810, 5360172, 6700215, 8933620, 10720344, 13400430, 17867240, 26800860, 53601720]

約数ペア:

[(1, 53601720), (2, 26800860), (3, 17867240), (4, 13400430), (5, 10720344), (6, 8933620), (8, 6700215), (10, 5360172), (12, 4466810), (15, 3573448), (20, 2680086), (24, 2233405), (30, 1786724), (40, 1340043), (60, 893362), (120, 446681), (421, 127320), (842, 63660), (1061, 50520), (1263, 42440), (1684, 31830), (2105, 25464), (2122, 25260), (2526, 21220), (3183, 16840), (3368, 15915), (4210, 12732), (4244, 12630), (5052, 10610), (5305, 10104), (6315, 8488), (6366, 8420)]