13755120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1602

約数の個数: 80

約数和(自身を含む): 43821600

約数和(自身を除く): 30066480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1549, 1776, 2220, 2960, 3098, 4440, 4647, 6196, 7745, 8880, 9294, 12392, 15490, 18588, 23235, 24784, 30980, 37176, 46470, 57313, 61960, 74352, 92940, 114626, 123920, 171939, 185880, 229252, 286565, 343878, 371760, 458504, 573130, 687756, 859695, 917008, 1146260, 1375512, 1719390, 2292520, 2751024, 3438780, 4585040, 6877560, 13755120]

約数ペア:

[(1, 13755120), (2, 6877560), (3, 4585040), (4, 3438780), (5, 2751024), (6, 2292520), (8, 1719390), (10, 1375512), (12, 1146260), (15, 917008), (16, 859695), (20, 687756), (24, 573130), (30, 458504), (37, 371760), (40, 343878), (48, 286565), (60, 229252), (74, 185880), (80, 171939), (111, 123920), (120, 114626), (148, 92940), (185, 74352), (222, 61960), (240, 57313), (296, 46470), (370, 37176), (444, 30980), (555, 24784), (592, 23235), (740, 18588), (888, 15490), (1110, 12392), (1480, 9294), (1549, 8880), (1776, 7745), (2220, 6196), (2960, 4647), (3098, 4440)]