38262780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{7873}}^1$

素因数の和:7897

約数の個数: 72

約数和(自身を含む): 120377712

約数和(自身を除く): 82114932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 7873, 15746, 23619, 31492, 39365, 47238, 70857, 78730, 94476, 118095, 141714, 157460, 212571, 236190, 283428, 354285, 425142, 472380, 637713, 708570, 850284, 1062855, 1275426, 1417140, 1913139, 2125710, 2550852, 3188565, 3826278, 4251420, 6377130, 7652556, 9565695, 12754260, 19131390, 38262780]

約数ペア:

[(1, 38262780), (2, 19131390), (3, 12754260), (4, 9565695), (5, 7652556), (6, 6377130), (9, 4251420), (10, 3826278), (12, 3188565), (15, 2550852), (18, 2125710), (20, 1913139), (27, 1417140), (30, 1275426), (36, 1062855), (45, 850284), (54, 708570), (60, 637713), (81, 472380), (90, 425142), (108, 354285), (135, 283428), (162, 236190), (180, 212571), (243, 157460), (270, 141714), (324, 118095), (405, 94476), (486, 78730), (540, 70857), (810, 47238), (972, 39365), (1215, 31492), (1620, 23619), (2430, 15746), (4860, 7873)]