38810520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{15401}}^1$

素因数の和:15425

約数の個数: 96

約数和(自身を含む): 144162720

約数和(自身を除く): 105352200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 15401, 30802, 46203, 61604, 77005, 92406, 107807, 123208, 138609, 154010, 184812, 215614, 231015, 277218, 308020, 323421, 369624, 431228, 462030, 539035, 554436, 616040, 646842, 693045, 862456, 924060, 970263, 1078070, 1108872, 1293684, 1386090, 1617105, 1848120, 1940526, 2156140, 2587368, 2772180, 3234210, 3881052, 4312280, 4851315, 5544360, 6468420, 7762104, 9702630, 12936840, 19405260, 38810520]

約数ペア:

[(1, 38810520), (2, 19405260), (3, 12936840), (4, 9702630), (5, 7762104), (6, 6468420), (7, 5544360), (8, 4851315), (9, 4312280), (10, 3881052), (12, 3234210), (14, 2772180), (15, 2587368), (18, 2156140), (20, 1940526), (21, 1848120), (24, 1617105), (28, 1386090), (30, 1293684), (35, 1108872), (36, 1078070), (40, 970263), (42, 924060), (45, 862456), (56, 693045), (60, 646842), (63, 616040), (70, 554436), (72, 539035), (84, 462030), (90, 431228), (105, 369624), (120, 323421), (126, 308020), (140, 277218), (168, 231015), (180, 215614), (210, 184812), (252, 154010), (280, 138609), (315, 123208), (360, 107807), (420, 92406), (504, 77005), (630, 61604), (840, 46203), (1260, 30802), (2520, 15401)]