4040820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1069}}^1$

素因数の和:1094

約数の個数: 96

約数和(自身を含む): 14380800

約数和(自身を除く): 10339980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1069, 1260, 1890, 2138, 3207, 3780, 4276, 5345, 6414, 7483, 9621, 10690, 12828, 14966, 16035, 19242, 21380, 22449, 28863, 29932, 32070, 37415, 38484, 44898, 48105, 57726, 64140, 67347, 74830, 89796, 96210, 112245, 115452, 134694, 144315, 149660, 192420, 202041, 224490, 269388, 288630, 336735, 404082, 448980, 577260, 673470, 808164, 1010205, 1346940, 2020410, 4040820]

約数ペア:

[(1, 4040820), (2, 2020410), (3, 1346940), (4, 1010205), (5, 808164), (6, 673470), (7, 577260), (9, 448980), (10, 404082), (12, 336735), (14, 288630), (15, 269388), (18, 224490), (20, 202041), (21, 192420), (27, 149660), (28, 144315), (30, 134694), (35, 115452), (36, 112245), (42, 96210), (45, 89796), (54, 74830), (60, 67347), (63, 64140), (70, 57726), (84, 48105), (90, 44898), (105, 38484), (108, 37415), (126, 32070), (135, 29932), (140, 28863), (180, 22449), (189, 21380), (210, 19242), (252, 16035), (270, 14966), (315, 12828), (378, 10690), (420, 9621), (540, 7483), (630, 6414), (756, 5345), (945, 4276), (1069, 3780), (1260, 3207), (1890, 2138)]