827837040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{3803}}^1$

素因数の和:4726

約数の個数: 80

約数和(自身を含む): 2569799808

約数和(自身を除く): 1741962768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 907, 1814, 2721, 3628, 3803, 4535, 5442, 7256, 7606, 9070, 10884, 11409, 13605, 14512, 15212, 18140, 19015, 21768, 22818, 27210, 30424, 36280, 38030, 43536, 45636, 54420, 57045, 60848, 72560, 76060, 91272, 108840, 114090, 152120, 182544, 217680, 228180, 304240, 456360, 912720, 3449321, 6898642, 10347963, 13797284, 17246605, 20695926, 27594568, 34493210, 41391852, 51739815, 55189136, 68986420, 82783704, 103479630, 137972840, 165567408, 206959260, 275945680, 413918520, 827837040]

約数ペア:

[(1, 827837040), (2, 413918520), (3, 275945680), (4, 206959260), (5, 165567408), (6, 137972840), (8, 103479630), (10, 82783704), (12, 68986420), (15, 55189136), (16, 51739815), (20, 41391852), (24, 34493210), (30, 27594568), (40, 20695926), (48, 17246605), (60, 13797284), (80, 10347963), (120, 6898642), (240, 3449321), (907, 912720), (1814, 456360), (2721, 304240), (3628, 228180), (3803, 217680), (4535, 182544), (5442, 152120), (7256, 114090), (7606, 108840), (9070, 91272), (10884, 76060), (11409, 72560), (13605, 60848), (14512, 57045), (15212, 54420), (18140, 45636), (19015, 43536), (21768, 38030), (22818, 36280), (27210, 30424)]