12122460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{1069}}^1$

素因数の和:1097

約数の個数: 120

約数和(自身を含む): 43501920

約数和(自身を除く): 31379460

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1069, 1134, 1260, 1620, 1890, 2138, 2268, 2835, 3207, 3780, 4276, 5345, 5670, 6414, 7483, 9621, 10690, 11340, 12828, 14966, 16035, 19242, 21380, 22449, 28863, 29932, 32070, 37415, 38484, 44898, 48105, 57726, 64140, 67347, 74830, 86589, 89796, 96210, 112245, 115452, 134694, 144315, 149660, 173178, 192420, 202041, 224490, 269388, 288630, 336735, 346356, 404082, 432945, 448980, 577260, 606123, 673470, 808164, 865890, 1010205, 1212246, 1346940, 1731780, 2020410, 2424492, 3030615, 4040820, 6061230, 12122460]

約数ペア:

[(1, 12122460), (2, 6061230), (3, 4040820), (4, 3030615), (5, 2424492), (6, 2020410), (7, 1731780), (9, 1346940), (10, 1212246), (12, 1010205), (14, 865890), (15, 808164), (18, 673470), (20, 606123), (21, 577260), (27, 448980), (28, 432945), (30, 404082), (35, 346356), (36, 336735), (42, 288630), (45, 269388), (54, 224490), (60, 202041), (63, 192420), (70, 173178), (81, 149660), (84, 144315), (90, 134694), (105, 115452), (108, 112245), (126, 96210), (135, 89796), (140, 86589), (162, 74830), (180, 67347), (189, 64140), (210, 57726), (252, 48105), (270, 44898), (315, 38484), (324, 37415), (378, 32070), (405, 29932), (420, 28863), (540, 22449), (567, 21380), (630, 19242), (756, 16035), (810, 14966), (945, 12828), (1069, 11340), (1134, 10690), (1260, 9621), (1620, 7483), (1890, 6414), (2138, 5670), (2268, 5345), (2835, 4276), (3207, 3780)]