10891320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 36771840

約数和(自身を除く): 25880520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 223, 264, 296, 330, 370, 407, 440, 444, 446, 555, 660, 669, 740, 814, 888, 892, 1110, 1115, 1221, 1320, 1338, 1480, 1628, 1784, 2035, 2220, 2230, 2442, 2453, 2676, 3256, 3345, 4070, 4440, 4460, 4884, 4906, 5352, 6105, 6690, 7359, 8140, 8251, 8920, 9768, 9812, 12210, 12265, 13380, 14718, 16280, 16502, 19624, 24420, 24530, 24753, 26760, 29436, 33004, 36795, 41255, 48840, 49060, 49506, 58872, 66008, 73590, 82510, 90761, 98120, 99012, 123765, 147180, 165020, 181522, 198024, 247530, 272283, 294360, 330040, 363044, 453805, 495060, 544566, 726088, 907610, 990120, 1089132, 1361415, 1815220, 2178264, 2722830, 3630440, 5445660, 10891320]

約数ペア:

[(1, 10891320), (2, 5445660), (3, 3630440), (4, 2722830), (5, 2178264), (6, 1815220), (8, 1361415), (10, 1089132), (11, 990120), (12, 907610), (15, 726088), (20, 544566), (22, 495060), (24, 453805), (30, 363044), (33, 330040), (37, 294360), (40, 272283), (44, 247530), (55, 198024), (60, 181522), (66, 165020), (74, 147180), (88, 123765), (110, 99012), (111, 98120), (120, 90761), (132, 82510), (148, 73590), (165, 66008), (185, 58872), (220, 49506), (222, 49060), (223, 48840), (264, 41255), (296, 36795), (330, 33004), (370, 29436), (407, 26760), (440, 24753), (444, 24530), (446, 24420), (555, 19624), (660, 16502), (669, 16280), (740, 14718), (814, 13380), (888, 12265), (892, 12210), (1110, 9812), (1115, 9768), (1221, 8920), (1320, 8251), (1338, 8140), (1480, 7359), (1628, 6690), (1784, 6105), (2035, 5352), (2220, 4906), (2230, 4884), (2442, 4460), (2453, 4440), (2676, 4070), (3256, 3345)]