138642120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3739}}^1$

素因数の和:3859

約数の個数: 96

約数和(自身を含む): 455083200

約数和(自身を除く): 316441080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2060, 2472, 3090, 3708, 3739, 4120, 4635, 6180, 7416, 7478, 9270, 11217, 12360, 14956, 18540, 18695, 22434, 29912, 33651, 37080, 37390, 44868, 56085, 67302, 74780, 89736, 112170, 134604, 149560, 168255, 224340, 269208, 336510, 385117, 448680, 673020, 770234, 1155351, 1346040, 1540468, 1925585, 2310702, 3080936, 3466053, 3851170, 4621404, 5776755, 6932106, 7702340, 9242808, 11553510, 13864212, 15404680, 17330265, 23107020, 27728424, 34660530, 46214040, 69321060, 138642120]

約数ペア:

[(1, 138642120), (2, 69321060), (3, 46214040), (4, 34660530), (5, 27728424), (6, 23107020), (8, 17330265), (9, 15404680), (10, 13864212), (12, 11553510), (15, 9242808), (18, 7702340), (20, 6932106), (24, 5776755), (30, 4621404), (36, 3851170), (40, 3466053), (45, 3080936), (60, 2310702), (72, 1925585), (90, 1540468), (103, 1346040), (120, 1155351), (180, 770234), (206, 673020), (309, 448680), (360, 385117), (412, 336510), (515, 269208), (618, 224340), (824, 168255), (927, 149560), (1030, 134604), (1236, 112170), (1545, 89736), (1854, 74780), (2060, 67302), (2472, 56085), (3090, 44868), (3708, 37390), (3739, 37080), (4120, 33651), (4635, 29912), (6180, 22434), (7416, 18695), (7478, 18540), (9270, 14956), (11217, 12360)]