23777520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7621}}^1$

素因数の和:7650

約数の個数: 80

約数和(自身を含む): 79390752

約数和(自身を除く): 55613232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 7621, 15242, 22863, 30484, 38105, 45726, 60968, 76210, 91452, 99073, 114315, 121936, 152420, 182904, 198146, 228630, 297219, 304840, 365808, 396292, 457260, 495365, 594438, 609680, 792584, 914520, 990730, 1188876, 1486095, 1585168, 1829040, 1981460, 2377752, 2972190, 3962920, 4755504, 5944380, 7925840, 11888760, 23777520]

約数ペア:

[(1, 23777520), (2, 11888760), (3, 7925840), (4, 5944380), (5, 4755504), (6, 3962920), (8, 2972190), (10, 2377752), (12, 1981460), (13, 1829040), (15, 1585168), (16, 1486095), (20, 1188876), (24, 990730), (26, 914520), (30, 792584), (39, 609680), (40, 594438), (48, 495365), (52, 457260), (60, 396292), (65, 365808), (78, 304840), (80, 297219), (104, 228630), (120, 198146), (130, 182904), (156, 152420), (195, 121936), (208, 114315), (240, 99073), (260, 91452), (312, 76210), (390, 60968), (520, 45726), (624, 38105), (780, 30484), (1040, 22863), (1560, 15242), (3120, 7621)]