448380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 1415232

約数和(自身を除く): 966852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 53, 60, 90, 94, 106, 141, 159, 180, 188, 212, 235, 265, 282, 318, 423, 470, 477, 530, 564, 636, 705, 795, 846, 940, 954, 1060, 1410, 1590, 1692, 1908, 2115, 2385, 2491, 2820, 3180, 4230, 4770, 4982, 7473, 8460, 9540, 9964, 12455, 14946, 22419, 24910, 29892, 37365, 44838, 49820, 74730, 89676, 112095, 149460, 224190, 448380]

約数ペア:

[(1, 448380), (2, 224190), (3, 149460), (4, 112095), (5, 89676), (6, 74730), (9, 49820), (10, 44838), (12, 37365), (15, 29892), (18, 24910), (20, 22419), (30, 14946), (36, 12455), (45, 9964), (47, 9540), (53, 8460), (60, 7473), (90, 4982), (94, 4770), (106, 4230), (141, 3180), (159, 2820), (180, 2491), (188, 2385), (212, 2115), (235, 1908), (265, 1692), (282, 1590), (318, 1410), (423, 1060), (470, 954), (477, 940), (530, 846), (564, 795), (636, 705)]