56292720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21323}}^1$

素因数の和:21350

約数の個数: 80

約数和(自身を含む): 190380672

約数和(自身を除く): 134087952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 21323, 42646, 63969, 85292, 106615, 127938, 170584, 213230, 234553, 255876, 319845, 341168, 426460, 469106, 511752, 639690, 703659, 852920, 938212, 1023504, 1172765, 1279380, 1407318, 1705840, 1876424, 2345530, 2558760, 2814636, 3518295, 3752848, 4691060, 5117520, 5629272, 7036590, 9382120, 11258544, 14073180, 18764240, 28146360, 56292720]

約数ペア:

[(1, 56292720), (2, 28146360), (3, 18764240), (4, 14073180), (5, 11258544), (6, 9382120), (8, 7036590), (10, 5629272), (11, 5117520), (12, 4691060), (15, 3752848), (16, 3518295), (20, 2814636), (22, 2558760), (24, 2345530), (30, 1876424), (33, 1705840), (40, 1407318), (44, 1279380), (48, 1172765), (55, 1023504), (60, 938212), (66, 852920), (80, 703659), (88, 639690), (110, 511752), (120, 469106), (132, 426460), (165, 341168), (176, 319845), (220, 255876), (240, 234553), (264, 213230), (330, 170584), (440, 127938), (528, 106615), (660, 85292), (880, 63969), (1320, 42646), (2640, 21323)]