38203080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 123742080

約数和(自身を除く): 85539000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 307, 340, 366, 408, 488, 510, 610, 614, 680, 732, 915, 921, 1020, 1037, 1220, 1228, 1464, 1535, 1830, 1842, 2040, 2074, 2440, 2456, 3070, 3111, 3660, 3684, 4148, 4605, 5185, 5219, 6140, 6222, 7320, 7368, 8296, 9210, 10370, 10438, 12280, 12444, 15555, 15657, 18420, 18727, 20740, 20876, 24888, 26095, 31110, 31314, 36840, 37454, 41480, 41752, 52190, 56181, 62220, 62628, 74908, 78285, 93635, 104380, 112362, 124440, 125256, 149816, 156570, 187270, 208760, 224724, 280905, 313140, 318359, 374540, 449448, 561810, 626280, 636718, 749080, 955077, 1123620, 1273436, 1591795, 1910154, 2247240, 2546872, 3183590, 3820308, 4775385, 6367180, 7640616, 9550770, 12734360, 19101540, 38203080]

約数ペア:

[(1, 38203080), (2, 19101540), (3, 12734360), (4, 9550770), (5, 7640616), (6, 6367180), (8, 4775385), (10, 3820308), (12, 3183590), (15, 2546872), (17, 2247240), (20, 1910154), (24, 1591795), (30, 1273436), (34, 1123620), (40, 955077), (51, 749080), (60, 636718), (61, 626280), (68, 561810), (85, 449448), (102, 374540), (120, 318359), (122, 313140), (136, 280905), (170, 224724), (183, 208760), (204, 187270), (244, 156570), (255, 149816), (305, 125256), (307, 124440), (340, 112362), (366, 104380), (408, 93635), (488, 78285), (510, 74908), (610, 62628), (614, 62220), (680, 56181), (732, 52190), (915, 41752), (921, 41480), (1020, 37454), (1037, 36840), (1220, 31314), (1228, 31110), (1464, 26095), (1535, 24888), (1830, 20876), (1842, 20740), (2040, 18727), (2074, 18420), (2440, 15657), (2456, 15555), (3070, 12444), (3111, 12280), (3660, 10438), (3684, 10370), (4148, 9210), (4605, 8296), (5185, 7368), (5219, 7320), (6140, 6222)]