1219032960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3547}}^1$

素因数の和:3748

約数の個数: 128

約数和(自身を含む): 3908476800

約数和(自身を除く): 2689443840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 179, 192, 240, 320, 358, 384, 480, 537, 640, 716, 895, 960, 1074, 1432, 1790, 1920, 2148, 2685, 2864, 3547, 3580, 4296, 5370, 5728, 7094, 7160, 8592, 10641, 10740, 11456, 14188, 14320, 17184, 17735, 21282, 21480, 22912, 28376, 28640, 34368, 35470, 42564, 42960, 53205, 56752, 57280, 68736, 70940, 85128, 85920, 106410, 113504, 114560, 141880, 170256, 171840, 212820, 227008, 283760, 340512, 343680, 425640, 454016, 567520, 634913, 681024, 851280, 1135040, 1269826, 1362048, 1702560, 1904739, 2270080, 2539652, 3174565, 3405120, 3809478, 5079304, 6349130, 6810240, 7618956, 9523695, 10158608, 12698260, 15237912, 19047390, 20317216, 25396520, 30475824, 38094780, 40634432, 50793040, 60951648, 76189560, 81268864, 101586080, 121903296, 152379120, 203172160, 243806592, 304758240, 406344320, 609516480, 1219032960]

約数ペア:

[(1, 1219032960), (2, 609516480), (3, 406344320), (4, 304758240), (5, 243806592), (6, 203172160), (8, 152379120), (10, 121903296), (12, 101586080), (15, 81268864), (16, 76189560), (20, 60951648), (24, 50793040), (30, 40634432), (32, 38094780), (40, 30475824), (48, 25396520), (60, 20317216), (64, 19047390), (80, 15237912), (96, 12698260), (120, 10158608), (128, 9523695), (160, 7618956), (179, 6810240), (192, 6349130), (240, 5079304), (320, 3809478), (358, 3405120), (384, 3174565), (480, 2539652), (537, 2270080), (640, 1904739), (716, 1702560), (895, 1362048), (960, 1269826), (1074, 1135040), (1432, 851280), (1790, 681024), (1920, 634913), (2148, 567520), (2685, 454016), (2864, 425640), (3547, 343680), (3580, 340512), (4296, 283760), (5370, 227008), (5728, 212820), (7094, 171840), (7160, 170256), (8592, 141880), (10641, 114560), (10740, 113504), (11456, 106410), (14188, 85920), (14320, 85128), (17184, 70940), (17735, 68736), (21282, 57280), (21480, 56752), (22912, 53205), (28376, 42960), (28640, 42564), (34368, 35470)]