121985640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{48407}}^1$

素因数の和:48431

約数の個数: 96

約数和(自身を含む): 453098880

約数和(自身を除く): 331113240

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, 48407, 96814, 145221, 193628, 242035, 290442, 338849, 387256, 435663, 484070, 580884, 677698, 726105, 871326, 968140, 1016547, 1161768, 1355396, 1452210, 1694245, 1742652, 1936280, 2033094, 2178315, 2710792, 2904420, 3049641, 3388490, 3485304, 4066188, 4356630, 5082735, 5808840, 6099282, 6776980, 8132376, 8713260, 10165470, 12198564, 13553960, 15248205, 17426520, 20330940, 24397128, 30496410, 40661880, 60992820, 121985640]

約数ペア:

[(1, 121985640), (2, 60992820), (3, 40661880), (4, 30496410), (5, 24397128), (6, 20330940), (7, 17426520), (8, 15248205), (9, 13553960), (10, 12198564), (12, 10165470), (14, 8713260), (15, 8132376), (18, 6776980), (20, 6099282), (21, 5808840), (24, 5082735), (28, 4356630), (30, 4066188), (35, 3485304), (36, 3388490), (40, 3049641), (42, 2904420), (45, 2710792), (56, 2178315), (60, 2033094), (63, 1936280), (70, 1742652), (72, 1694245), (84, 1452210), (90, 1355396), (105, 1161768), (120, 1016547), (126, 968140), (140, 871326), (168, 726105), (180, 677698), (210, 580884), (252, 484070), (280, 435663), (315, 387256), (360, 338849), (420, 290442), (504, 242035), (630, 193628), (840, 145221), (1260, 96814), (2520, 48407)]