68118120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{27031}}^1$

素因数の和:27055

約数の個数: 96

約数和(自身を含む): 253019520

約数和(自身を除く): 184901400

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, 27031, 54062, 81093, 108124, 135155, 162186, 189217, 216248, 243279, 270310, 324372, 378434, 405465, 486558, 540620, 567651, 648744, 756868, 810930, 946085, 973116, 1081240, 1135302, 1216395, 1513736, 1621860, 1702953, 1892170, 1946232, 2270604, 2432790, 2838255, 3243720, 3405906, 3784340, 4541208, 4865580, 5676510, 6811812, 7568680, 8514765, 9731160, 11353020, 13623624, 17029530, 22706040, 34059060, 68118120]

約数ペア:

[(1, 68118120), (2, 34059060), (3, 22706040), (4, 17029530), (5, 13623624), (6, 11353020), (7, 9731160), (8, 8514765), (9, 7568680), (10, 6811812), (12, 5676510), (14, 4865580), (15, 4541208), (18, 3784340), (20, 3405906), (21, 3243720), (24, 2838255), (28, 2432790), (30, 2270604), (35, 1946232), (36, 1892170), (40, 1702953), (42, 1621860), (45, 1513736), (56, 1216395), (60, 1135302), (63, 1081240), (70, 973116), (72, 946085), (84, 810930), (90, 756868), (105, 648744), (120, 567651), (126, 540620), (140, 486558), (168, 405465), (180, 378434), (210, 324372), (252, 270310), (280, 243279), (315, 216248), (360, 189217), (420, 162186), (504, 135155), (630, 108124), (840, 81093), (1260, 54062), (2520, 27031)]