2285640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{907}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 8498880

約数和(自身を除く): 6213240

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, 907, 1260, 1814, 2520, 2721, 3628, 4535, 5442, 6349, 7256, 8163, 9070, 10884, 12698, 13605, 16326, 18140, 19047, 21768, 25396, 27210, 31745, 32652, 36280, 38094, 40815, 50792, 54420, 57141, 63490, 65304, 76188, 81630, 95235, 108840, 114282, 126980, 152376, 163260, 190470, 228564, 253960, 285705, 326520, 380940, 457128, 571410, 761880, 1142820, 2285640]

約数ペア:

[(1, 2285640), (2, 1142820), (3, 761880), (4, 571410), (5, 457128), (6, 380940), (7, 326520), (8, 285705), (9, 253960), (10, 228564), (12, 190470), (14, 163260), (15, 152376), (18, 126980), (20, 114282), (21, 108840), (24, 95235), (28, 81630), (30, 76188), (35, 65304), (36, 63490), (40, 57141), (42, 54420), (45, 50792), (56, 40815), (60, 38094), (63, 36280), (70, 32652), (72, 31745), (84, 27210), (90, 25396), (105, 21768), (120, 19047), (126, 18140), (140, 16326), (168, 13605), (180, 12698), (210, 10884), (252, 9070), (280, 8163), (315, 7256), (360, 6349), (420, 5442), (504, 4535), (630, 3628), (840, 2721), (907, 2520), (1260, 1814)]