13686120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{5431}}^1$

素因数の和:5455

約数の個数: 96

約数和(自身を含む): 50843520

約数和(自身を除く): 37157400

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, 5431, 10862, 16293, 21724, 27155, 32586, 38017, 43448, 48879, 54310, 65172, 76034, 81465, 97758, 108620, 114051, 130344, 152068, 162930, 190085, 195516, 217240, 228102, 244395, 304136, 325860, 342153, 380170, 391032, 456204, 488790, 570255, 651720, 684306, 760340, 912408, 977580, 1140510, 1368612, 1520680, 1710765, 1955160, 2281020, 2737224, 3421530, 4562040, 6843060, 13686120]

約数ペア:

[(1, 13686120), (2, 6843060), (3, 4562040), (4, 3421530), (5, 2737224), (6, 2281020), (7, 1955160), (8, 1710765), (9, 1520680), (10, 1368612), (12, 1140510), (14, 977580), (15, 912408), (18, 760340), (20, 684306), (21, 651720), (24, 570255), (28, 488790), (30, 456204), (35, 391032), (36, 380170), (40, 342153), (42, 325860), (45, 304136), (56, 244395), (60, 228102), (63, 217240), (70, 195516), (72, 190085), (84, 162930), (90, 152068), (105, 130344), (120, 114051), (126, 108620), (140, 97758), (168, 81465), (180, 76034), (210, 65172), (252, 54310), (280, 48879), (315, 43448), (360, 38017), (420, 32586), (504, 27155), (630, 21724), (840, 16293), (1260, 10862), (2520, 5431)]