9866880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{571}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 35006400

約数和(自身を除く): 25139520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 571, 576, 640, 720, 864, 960, 1080, 1142, 1152, 1440, 1713, 1728, 1920, 2160, 2284, 2855, 2880, 3426, 3456, 4320, 4568, 5139, 5710, 5760, 6852, 8565, 8640, 9136, 10278, 11420, 13704, 15417, 17130, 17280, 18272, 20556, 22840, 25695, 27408, 30834, 34260, 36544, 41112, 45680, 51390, 54816, 61668, 68520, 73088, 77085, 82224, 91360, 102780, 109632, 123336, 137040, 154170, 164448, 182720, 205560, 219264, 246672, 274080, 308340, 328896, 365440, 411120, 493344, 548160, 616680, 657792, 822240, 986688, 1096320, 1233360, 1644480, 1973376, 2466720, 3288960, 4933440, 9866880]

約数ペア:

[(1, 9866880), (2, 4933440), (3, 3288960), (4, 2466720), (5, 1973376), (6, 1644480), (8, 1233360), (9, 1096320), (10, 986688), (12, 822240), (15, 657792), (16, 616680), (18, 548160), (20, 493344), (24, 411120), (27, 365440), (30, 328896), (32, 308340), (36, 274080), (40, 246672), (45, 219264), (48, 205560), (54, 182720), (60, 164448), (64, 154170), (72, 137040), (80, 123336), (90, 109632), (96, 102780), (108, 91360), (120, 82224), (128, 77085), (135, 73088), (144, 68520), (160, 61668), (180, 54816), (192, 51390), (216, 45680), (240, 41112), (270, 36544), (288, 34260), (320, 30834), (360, 27408), (384, 25695), (432, 22840), (480, 20556), (540, 18272), (571, 17280), (576, 17130), (640, 15417), (720, 13704), (864, 11420), (960, 10278), (1080, 9136), (1142, 8640), (1152, 8565), (1440, 6852), (1713, 5760), (1728, 5710), (1920, 5139), (2160, 4568), (2284, 4320), (2855, 3456), (2880, 3426)]