899115120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{416257}}^1$

素因数の和:416279

約数の個数: 80

約数和(自身を含む): 3096959520

約数和(自身を除く): 2197844400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 416257, 832514, 1248771, 1665028, 2081285, 2497542, 3330056, 3746313, 4162570, 4995084, 6243855, 6660112, 7492626, 8325140, 9990168, 11238939, 12487710, 14985252, 16650280, 18731565, 19980336, 22477878, 24975420, 29970504, 33300560, 37463130, 44955756, 49950840, 56194695, 59941008, 74926260, 89911512, 99901680, 112389390, 149852520, 179823024, 224778780, 299705040, 449557560, 899115120]

約数ペア:

[(1, 899115120), (2, 449557560), (3, 299705040), (4, 224778780), (5, 179823024), (6, 149852520), (8, 112389390), (9, 99901680), (10, 89911512), (12, 74926260), (15, 59941008), (16, 56194695), (18, 49950840), (20, 44955756), (24, 37463130), (27, 33300560), (30, 29970504), (36, 24975420), (40, 22477878), (45, 19980336), (48, 18731565), (54, 16650280), (60, 14985252), (72, 12487710), (80, 11238939), (90, 9990168), (108, 8325140), (120, 7492626), (135, 6660112), (144, 6243855), (180, 4995084), (216, 4162570), (240, 3746313), (270, 3330056), (360, 2497542), (432, 2081285), (540, 1665028), (720, 1248771), (1080, 832514), (2160, 416257)]