39500640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{27431}}^1$

素因数の和:27452

約数の個数: 72

約数和(自身を含む): 134800848

約数和(自身を除く): 95300208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 27431, 54862, 82293, 109724, 137155, 164586, 219448, 246879, 274310, 329172, 411465, 438896, 493758, 548620, 658344, 822930, 877792, 987516, 1097240, 1234395, 1316688, 1645860, 1975032, 2194480, 2468790, 2633376, 3291720, 3950064, 4388960, 4937580, 6583440, 7900128, 9875160, 13166880, 19750320, 39500640]

約数ペア:

[(1, 39500640), (2, 19750320), (3, 13166880), (4, 9875160), (5, 7900128), (6, 6583440), (8, 4937580), (9, 4388960), (10, 3950064), (12, 3291720), (15, 2633376), (16, 2468790), (18, 2194480), (20, 1975032), (24, 1645860), (30, 1316688), (32, 1234395), (36, 1097240), (40, 987516), (45, 877792), (48, 822930), (60, 658344), (72, 548620), (80, 493758), (90, 438896), (96, 411465), (120, 329172), (144, 274310), (160, 246879), (180, 219448), (240, 164586), (288, 137155), (360, 109724), (480, 82293), (720, 54862), (1440, 27431)]