4035420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 13172544

約数和(自身を除く): 9137124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 53, 54, 60, 81, 90, 94, 106, 108, 135, 141, 159, 162, 180, 188, 212, 235, 265, 270, 282, 318, 324, 405, 423, 470, 477, 530, 540, 564, 636, 705, 795, 810, 846, 940, 954, 1060, 1269, 1410, 1431, 1590, 1620, 1692, 1908, 2115, 2385, 2491, 2538, 2820, 2862, 3180, 3807, 4230, 4293, 4770, 4982, 5076, 5724, 6345, 7155, 7473, 7614, 8460, 8586, 9540, 9964, 12455, 12690, 14310, 14946, 15228, 17172, 19035, 21465, 22419, 24910, 25380, 28620, 29892, 37365, 38070, 42930, 44838, 49820, 67257, 74730, 76140, 85860, 89676, 112095, 134514, 149460, 201771, 224190, 269028, 336285, 403542, 448380, 672570, 807084, 1008855, 1345140, 2017710, 4035420]

約数ペア:

[(1, 4035420), (2, 2017710), (3, 1345140), (4, 1008855), (5, 807084), (6, 672570), (9, 448380), (10, 403542), (12, 336285), (15, 269028), (18, 224190), (20, 201771), (27, 149460), (30, 134514), (36, 112095), (45, 89676), (47, 85860), (53, 76140), (54, 74730), (60, 67257), (81, 49820), (90, 44838), (94, 42930), (106, 38070), (108, 37365), (135, 29892), (141, 28620), (159, 25380), (162, 24910), (180, 22419), (188, 21465), (212, 19035), (235, 17172), (265, 15228), (270, 14946), (282, 14310), (318, 12690), (324, 12455), (405, 9964), (423, 9540), (470, 8586), (477, 8460), (530, 7614), (540, 7473), (564, 7155), (636, 6345), (705, 5724), (795, 5076), (810, 4982), (846, 4770), (940, 4293), (954, 4230), (1060, 3807), (1269, 3180), (1410, 2862), (1431, 2820), (1590, 2538), (1620, 2491), (1692, 2385), (1908, 2115)]