1498894440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2111}}^1$

素因数の和:2283

約数の個数: 128

約数和(自身を含む): 4619704320

約数和(自身を除く): 3120809880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 97, 120, 122, 183, 194, 244, 291, 305, 366, 388, 485, 488, 582, 610, 732, 776, 915, 970, 1164, 1220, 1455, 1464, 1830, 1940, 2111, 2328, 2440, 2910, 3660, 3880, 4222, 5820, 5917, 6333, 7320, 8444, 10555, 11640, 11834, 12666, 16888, 17751, 21110, 23668, 25332, 29585, 31665, 35502, 42220, 47336, 50664, 59170, 63330, 71004, 84440, 88755, 118340, 126660, 128771, 142008, 177510, 204767, 236680, 253320, 257542, 355020, 386313, 409534, 515084, 614301, 643855, 710040, 772626, 819068, 1023835, 1030168, 1228602, 1287710, 1545252, 1638136, 1931565, 2047670, 2457204, 2575420, 3071505, 3090504, 3863130, 4095340, 4914408, 5150840, 6143010, 7726260, 8190680, 12286020, 12490787, 15452520, 24572040, 24981574, 37472361, 49963148, 62453935, 74944722, 99926296, 124907870, 149889444, 187361805, 249815740, 299778888, 374723610, 499631480, 749447220, 1498894440]

約数ペア:

[(1, 1498894440), (2, 749447220), (3, 499631480), (4, 374723610), (5, 299778888), (6, 249815740), (8, 187361805), (10, 149889444), (12, 124907870), (15, 99926296), (20, 74944722), (24, 62453935), (30, 49963148), (40, 37472361), (60, 24981574), (61, 24572040), (97, 15452520), (120, 12490787), (122, 12286020), (183, 8190680), (194, 7726260), (244, 6143010), (291, 5150840), (305, 4914408), (366, 4095340), (388, 3863130), (485, 3090504), (488, 3071505), (582, 2575420), (610, 2457204), (732, 2047670), (776, 1931565), (915, 1638136), (970, 1545252), (1164, 1287710), (1220, 1228602), (1455, 1030168), (1464, 1023835), (1830, 819068), (1940, 772626), (2111, 710040), (2328, 643855), (2440, 614301), (2910, 515084), (3660, 409534), (3880, 386313), (4222, 355020), (5820, 257542), (5917, 253320), (6333, 236680), (7320, 204767), (8444, 177510), (10555, 142008), (11640, 128771), (11834, 126660), (12666, 118340), (16888, 88755), (17751, 84440), (21110, 71004), (23668, 63330), (25332, 59170), (29585, 50664), (31665, 47336), (35502, 42220)]