12101940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 38290560

約数和(自身を除く): 26188620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 307, 365, 438, 540, 614, 657, 730, 876, 921, 1095, 1228, 1314, 1460, 1535, 1842, 1971, 2190, 2628, 2763, 3070, 3285, 3684, 3942, 4380, 4605, 5526, 6140, 6570, 7884, 8289, 9210, 9855, 11052, 13140, 13815, 16578, 18420, 19710, 22411, 27630, 33156, 39420, 41445, 44822, 55260, 67233, 82890, 89644, 112055, 134466, 165780, 201699, 224110, 268932, 336165, 403398, 448220, 605097, 672330, 806796, 1008495, 1210194, 1344660, 2016990, 2420388, 3025485, 4033980, 6050970, 12101940]

約数ペア:

[(1, 12101940), (2, 6050970), (3, 4033980), (4, 3025485), (5, 2420388), (6, 2016990), (9, 1344660), (10, 1210194), (12, 1008495), (15, 806796), (18, 672330), (20, 605097), (27, 448220), (30, 403398), (36, 336165), (45, 268932), (54, 224110), (60, 201699), (73, 165780), (90, 134466), (108, 112055), (135, 89644), (146, 82890), (180, 67233), (219, 55260), (270, 44822), (292, 41445), (307, 39420), (365, 33156), (438, 27630), (540, 22411), (614, 19710), (657, 18420), (730, 16578), (876, 13815), (921, 13140), (1095, 11052), (1228, 9855), (1314, 9210), (1460, 8289), (1535, 7884), (1842, 6570), (1971, 6140), (2190, 5526), (2628, 4605), (2763, 4380), (3070, 3942), (3285, 3684)]