115437840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{68713}}^1$

素因数の和:68736

約数の個数: 80

約数和(自身を含む): 408985728

約数和(自身を除く): 293547888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 68713, 137426, 206139, 274852, 343565, 412278, 480991, 549704, 687130, 824556, 961982, 1030695, 1099408, 1374260, 1442973, 1649112, 1923964, 2061390, 2404955, 2748520, 2885946, 3298224, 3847928, 4122780, 4809910, 5497040, 5771892, 7214865, 7695856, 8245560, 9619820, 11543784, 14429730, 16491120, 19239640, 23087568, 28859460, 38479280, 57718920, 115437840]

約数ペア:

[(1, 115437840), (2, 57718920), (3, 38479280), (4, 28859460), (5, 23087568), (6, 19239640), (7, 16491120), (8, 14429730), (10, 11543784), (12, 9619820), (14, 8245560), (15, 7695856), (16, 7214865), (20, 5771892), (21, 5497040), (24, 4809910), (28, 4122780), (30, 3847928), (35, 3298224), (40, 2885946), (42, 2748520), (48, 2404955), (56, 2061390), (60, 1923964), (70, 1649112), (80, 1442973), (84, 1374260), (105, 1099408), (112, 1030695), (120, 961982), (140, 824556), (168, 687130), (210, 549704), (240, 480991), (280, 412278), (336, 343565), (420, 274852), (560, 206139), (840, 137426), (1680, 68713)]