15626880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{2713}}^1$

素因数の和:2738

約数の個数: 96

約数和(自身を含む): 53981460

約数和(自身を除く): 38354580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2713, 2880, 5426, 5760, 8139, 10852, 13565, 16278, 21704, 24417, 27130, 32556, 40695, 43408, 48834, 54260, 65112, 81390, 86816, 97668, 108520, 122085, 130224, 162780, 173632, 195336, 217040, 244170, 260448, 325560, 347264, 390672, 434080, 488340, 520896, 651120, 781344, 868160, 976680, 1041792, 1302240, 1562688, 1736320, 1953360, 2604480, 3125376, 3906720, 5208960, 7813440, 15626880]

約数ペア:

[(1, 15626880), (2, 7813440), (3, 5208960), (4, 3906720), (5, 3125376), (6, 2604480), (8, 1953360), (9, 1736320), (10, 1562688), (12, 1302240), (15, 1041792), (16, 976680), (18, 868160), (20, 781344), (24, 651120), (30, 520896), (32, 488340), (36, 434080), (40, 390672), (45, 347264), (48, 325560), (60, 260448), (64, 244170), (72, 217040), (80, 195336), (90, 173632), (96, 162780), (120, 130224), (128, 122085), (144, 108520), (160, 97668), (180, 86816), (192, 81390), (240, 65112), (288, 54260), (320, 48834), (360, 43408), (384, 40695), (480, 32556), (576, 27130), (640, 24417), (720, 21704), (960, 16278), (1152, 13565), (1440, 10852), (1920, 8139), (2713, 5760), (2880, 5426)]