26289240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 84049920

約数和(自身を除く): 57760680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 191, 222, 248, 296, 310, 370, 372, 382, 444, 465, 555, 573, 620, 740, 744, 764, 888, 930, 955, 1110, 1146, 1147, 1240, 1480, 1528, 1860, 1910, 2220, 2292, 2294, 2865, 3441, 3720, 3820, 4440, 4584, 4588, 5730, 5735, 5921, 6882, 7067, 7640, 9176, 11460, 11470, 11842, 13764, 14134, 17205, 17763, 21201, 22920, 22940, 23684, 27528, 28268, 29605, 34410, 35335, 35526, 42402, 45880, 47368, 56536, 59210, 68820, 70670, 71052, 84804, 88815, 106005, 118420, 137640, 141340, 142104, 169608, 177630, 212010, 219077, 236840, 282680, 355260, 424020, 438154, 657231, 710520, 848040, 876308, 1095385, 1314462, 1752616, 2190770, 2628924, 3286155, 4381540, 5257848, 6572310, 8763080, 13144620, 26289240]

約数ペア:

[(1, 26289240), (2, 13144620), (3, 8763080), (4, 6572310), (5, 5257848), (6, 4381540), (8, 3286155), (10, 2628924), (12, 2190770), (15, 1752616), (20, 1314462), (24, 1095385), (30, 876308), (31, 848040), (37, 710520), (40, 657231), (60, 438154), (62, 424020), (74, 355260), (93, 282680), (111, 236840), (120, 219077), (124, 212010), (148, 177630), (155, 169608), (185, 142104), (186, 141340), (191, 137640), (222, 118420), (248, 106005), (296, 88815), (310, 84804), (370, 71052), (372, 70670), (382, 68820), (444, 59210), (465, 56536), (555, 47368), (573, 45880), (620, 42402), (740, 35526), (744, 35335), (764, 34410), (888, 29605), (930, 28268), (955, 27528), (1110, 23684), (1146, 22940), (1147, 22920), (1240, 21201), (1480, 17763), (1528, 17205), (1860, 14134), (1910, 13764), (2220, 11842), (2292, 11470), (2294, 11460), (2865, 9176), (3441, 7640), (3720, 7067), (3820, 6882), (4440, 5921), (4584, 5735), (4588, 5730)]