40053960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37087}}^1$

素因数の和:37107

約数の個数: 64

約数和(自身を含む): 133516800

約数和(自身を除く): 93462840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 37087, 74174, 111261, 148348, 185435, 222522, 296696, 333783, 370870, 445044, 556305, 667566, 741740, 890088, 1001349, 1112610, 1335132, 1483480, 1668915, 2002698, 2225220, 2670264, 3337830, 4005396, 4450440, 5006745, 6675660, 8010792, 10013490, 13351320, 20026980, 40053960]

約数ペア:

[(1, 40053960), (2, 20026980), (3, 13351320), (4, 10013490), (5, 8010792), (6, 6675660), (8, 5006745), (9, 4450440), (10, 4005396), (12, 3337830), (15, 2670264), (18, 2225220), (20, 2002698), (24, 1668915), (27, 1483480), (30, 1335132), (36, 1112610), (40, 1001349), (45, 890088), (54, 741740), (60, 667566), (72, 556305), (90, 445044), (108, 370870), (120, 333783), (135, 296696), (180, 222522), (216, 185435), (270, 148348), (360, 111261), (540, 74174), (1080, 37087)]