38489580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1077

約数の個数: 120

約数和(自身を含む): 126114912

約数和(自身を除く): 87625332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1033, 1035, 1242, 1380, 1620, 1863, 2066, 2070, 2484, 3099, 3105, 3726, 4132, 4140, 5165, 6198, 6210, 7452, 9297, 9315, 10330, 12396, 12420, 15495, 18594, 18630, 20660, 23759, 27891, 30990, 37188, 37260, 46485, 47518, 55782, 61980, 71277, 83673, 92970, 95036, 111564, 118795, 139455, 142554, 167346, 185940, 213831, 237590, 278910, 285108, 334692, 356385, 418365, 427662, 475180, 557820, 641493, 712770, 836730, 855324, 1069155, 1282986, 1425540, 1673460, 1924479, 2138310, 2565972, 3207465, 3848958, 4276620, 6414930, 7697916, 9622395, 12829860, 19244790, 38489580]

約数ペア:

[(1, 38489580), (2, 19244790), (3, 12829860), (4, 9622395), (5, 7697916), (6, 6414930), (9, 4276620), (10, 3848958), (12, 3207465), (15, 2565972), (18, 2138310), (20, 1924479), (23, 1673460), (27, 1425540), (30, 1282986), (36, 1069155), (45, 855324), (46, 836730), (54, 712770), (60, 641493), (69, 557820), (81, 475180), (90, 427662), (92, 418365), (108, 356385), (115, 334692), (135, 285108), (138, 278910), (162, 237590), (180, 213831), (207, 185940), (230, 167346), (270, 142554), (276, 139455), (324, 118795), (345, 111564), (405, 95036), (414, 92970), (460, 83673), (540, 71277), (621, 61980), (690, 55782), (810, 47518), (828, 46485), (1033, 37260), (1035, 37188), (1242, 30990), (1380, 27891), (1620, 23759), (1863, 20660), (2066, 18630), (2070, 18594), (2484, 15495), (3099, 12420), (3105, 12396), (3726, 10330), (4132, 9315), (4140, 9297), (5165, 7452), (6198, 6210)]