154446420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13477}}^1$

素因数の和:13680

約数の個数: 48

約数和(自身を含む): 434746368

約数和(自身を除く): 280299948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 13477, 26954, 40431, 53908, 67385, 80862, 134770, 161724, 202155, 269540, 404310, 808620, 2574107, 5148214, 7722321, 10296428, 12870535, 15444642, 25741070, 30889284, 38611605, 51482140, 77223210, 154446420]

約数ペア:

[(1, 154446420), (2, 77223210), (3, 51482140), (4, 38611605), (5, 30889284), (6, 25741070), (10, 15444642), (12, 12870535), (15, 10296428), (20, 7722321), (30, 5148214), (60, 2574107), (191, 808620), (382, 404310), (573, 269540), (764, 202155), (955, 161724), (1146, 134770), (1910, 80862), (2292, 67385), (2865, 53908), (3820, 40431), (5730, 26954), (11460, 13477)]