147242880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{8521}}^1$

素因数の和:8549

約数の個数: 128

約数和(自身を含む): 521546400

約数和(自身を除く): 374303520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8521, 8640, 17042, 17280, 25563, 34084, 42605, 51126, 68168, 76689, 85210, 102252, 127815, 136336, 153378, 170420, 204504, 230067, 255630, 272672, 306756, 340840, 383445, 409008, 460134, 511260, 545344, 613512, 681680, 766890, 818016, 920268, 1022520, 1090688, 1150335, 1227024, 1363360, 1533780, 1636032, 1840536, 2045040, 2300670, 2454048, 2726720, 3067560, 3272064, 3681072, 4090080, 4601340, 4908096, 5453440, 6135120, 7362144, 8180160, 9202680, 9816192, 12270240, 14724288, 16360320, 18405360, 24540480, 29448576, 36810720, 49080960, 73621440, 147242880]

約数ペア:

[(1, 147242880), (2, 73621440), (3, 49080960), (4, 36810720), (5, 29448576), (6, 24540480), (8, 18405360), (9, 16360320), (10, 14724288), (12, 12270240), (15, 9816192), (16, 9202680), (18, 8180160), (20, 7362144), (24, 6135120), (27, 5453440), (30, 4908096), (32, 4601340), (36, 4090080), (40, 3681072), (45, 3272064), (48, 3067560), (54, 2726720), (60, 2454048), (64, 2300670), (72, 2045040), (80, 1840536), (90, 1636032), (96, 1533780), (108, 1363360), (120, 1227024), (128, 1150335), (135, 1090688), (144, 1022520), (160, 920268), (180, 818016), (192, 766890), (216, 681680), (240, 613512), (270, 545344), (288, 511260), (320, 460134), (360, 409008), (384, 383445), (432, 340840), (480, 306756), (540, 272672), (576, 255630), (640, 230067), (720, 204504), (864, 170420), (960, 153378), (1080, 136336), (1152, 127815), (1440, 102252), (1728, 85210), (1920, 76689), (2160, 68168), (2880, 51126), (3456, 42605), (4320, 34084), (5760, 25563), (8521, 17280), (8640, 17042)]