65741160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3361}}^1$

素因数の和:3538

約数の個数: 64

約数和(自身を含む): 198492480

約数和(自身を除く): 132751320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3361, 3912, 4890, 6520, 6722, 9780, 10083, 13444, 16805, 19560, 20166, 26888, 33610, 40332, 50415, 67220, 80664, 100830, 134440, 201660, 403320, 547843, 1095686, 1643529, 2191372, 2739215, 3287058, 4382744, 5478430, 6574116, 8217645, 10956860, 13148232, 16435290, 21913720, 32870580, 65741160]

約数ペア:

[(1, 65741160), (2, 32870580), (3, 21913720), (4, 16435290), (5, 13148232), (6, 10956860), (8, 8217645), (10, 6574116), (12, 5478430), (15, 4382744), (20, 3287058), (24, 2739215), (30, 2191372), (40, 1643529), (60, 1095686), (120, 547843), (163, 403320), (326, 201660), (489, 134440), (652, 100830), (815, 80664), (978, 67220), (1304, 50415), (1630, 40332), (1956, 33610), (2445, 26888), (3260, 20166), (3361, 19560), (3912, 16805), (4890, 13444), (6520, 10083), (6722, 9780)]