1345140

素因数分解:

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

素因数の和:118

約数の個数: 96

約数和(自身を含む): 4354560

約数和(自身を除く): 3009420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 53, 54, 60, 90, 94, 106, 108, 135, 141, 159, 180, 188, 212, 235, 265, 270, 282, 318, 423, 470, 477, 530, 540, 564, 636, 705, 795, 846, 940, 954, 1060, 1269, 1410, 1431, 1590, 1692, 1908, 2115, 2385, 2491, 2538, 2820, 2862, 3180, 4230, 4770, 4982, 5076, 5724, 6345, 7155, 7473, 8460, 9540, 9964, 12455, 12690, 14310, 14946, 22419, 24910, 25380, 28620, 29892, 37365, 44838, 49820, 67257, 74730, 89676, 112095, 134514, 149460, 224190, 269028, 336285, 448380, 672570, 1345140]

約数ペア:

[(1, 1345140), (2, 672570), (3, 448380), (4, 336285), (5, 269028), (6, 224190), (9, 149460), (10, 134514), (12, 112095), (15, 89676), (18, 74730), (20, 67257), (27, 49820), (30, 44838), (36, 37365), (45, 29892), (47, 28620), (53, 25380), (54, 24910), (60, 22419), (90, 14946), (94, 14310), (106, 12690), (108, 12455), (135, 9964), (141, 9540), (159, 8460), (180, 7473), (188, 7155), (212, 6345), (235, 5724), (265, 5076), (270, 4982), (282, 4770), (318, 4230), (423, 3180), (470, 2862), (477, 2820), (530, 2538), (540, 2491), (564, 2385), (636, 2115), (705, 1908), (795, 1692), (846, 1590), (940, 1431), (954, 1410), (1060, 1269)]