55712760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4339}}^1$

素因数の和:4460

約数の個数: 64

約数和(自身を含む): 168739200

約数和(自身を除く): 113026440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 4339, 6420, 8678, 12840, 13017, 17356, 21695, 26034, 34712, 43390, 52068, 65085, 86780, 104136, 130170, 173560, 260340, 464273, 520680, 928546, 1392819, 1857092, 2321365, 2785638, 3714184, 4642730, 5571276, 6964095, 9285460, 11142552, 13928190, 18570920, 27856380, 55712760]

約数ペア:

[(1, 55712760), (2, 27856380), (3, 18570920), (4, 13928190), (5, 11142552), (6, 9285460), (8, 6964095), (10, 5571276), (12, 4642730), (15, 3714184), (20, 2785638), (24, 2321365), (30, 1857092), (40, 1392819), (60, 928546), (107, 520680), (120, 464273), (214, 260340), (321, 173560), (428, 130170), (535, 104136), (642, 86780), (856, 65085), (1070, 52068), (1284, 43390), (1605, 34712), (2140, 26034), (2568, 21695), (3210, 17356), (4280, 13017), (4339, 12840), (6420, 8678)]