857182080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10889}}^1$

素因数の和:10952

約数の個数: 128

約数和(自身を含む): 2799165600

約数和(自身を除く): 1941983520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 10889, 13120, 15744, 19680, 21778, 26240, 32667, 39360, 43556, 54445, 65334, 78720, 87112, 108890, 130668, 163335, 174224, 217780, 261336, 326670, 348448, 435560, 446449, 522672, 653340, 696896, 871120, 892898, 1045344, 1306680, 1339347, 1393792, 1742240, 1785796, 2090688, 2232245, 2613360, 2678694, 3484480, 3571592, 4181376, 4464490, 5226720, 5357388, 6696735, 6968960, 7143184, 8928980, 10453440, 10714776, 13393470, 14286368, 17857960, 20906880, 21429552, 26786940, 28572736, 35715920, 42859104, 53573880, 57145472, 71431840, 85718208, 107147760, 142863680, 171436416, 214295520, 285727360, 428591040, 857182080]

約数ペア:

[(1, 857182080), (2, 428591040), (3, 285727360), (4, 214295520), (5, 171436416), (6, 142863680), (8, 107147760), (10, 85718208), (12, 71431840), (15, 57145472), (16, 53573880), (20, 42859104), (24, 35715920), (30, 28572736), (32, 26786940), (40, 21429552), (41, 20906880), (48, 17857960), (60, 14286368), (64, 13393470), (80, 10714776), (82, 10453440), (96, 8928980), (120, 7143184), (123, 6968960), (128, 6696735), (160, 5357388), (164, 5226720), (192, 4464490), (205, 4181376), (240, 3571592), (246, 3484480), (320, 2678694), (328, 2613360), (384, 2232245), (410, 2090688), (480, 1785796), (492, 1742240), (615, 1393792), (640, 1339347), (656, 1306680), (820, 1045344), (960, 892898), (984, 871120), (1230, 696896), (1312, 653340), (1640, 522672), (1920, 446449), (1968, 435560), (2460, 348448), (2624, 326670), (3280, 261336), (3936, 217780), (4920, 174224), (5248, 163335), (6560, 130668), (7872, 108890), (9840, 87112), (10889, 78720), (13120, 65334), (15744, 54445), (19680, 43556), (21778, 39360), (26240, 32667)]