48881280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{3637}}^1$

素因数の和:3666

約数の個数: 128

約数和(自身を含む): 178116480

約数和(自身を除く): 129235200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 3637, 4480, 6720, 7274, 10911, 13440, 14548, 18185, 21822, 25459, 29096, 36370, 43644, 50918, 54555, 58192, 72740, 76377, 87288, 101836, 109110, 116384, 127295, 145480, 152754, 174576, 203672, 218220, 232768, 254590, 290960, 305508, 349152, 381885, 407344, 436440, 465536, 509180, 581920, 611016, 698304, 763770, 814688, 872880, 1018360, 1163840, 1222032, 1396608, 1527540, 1629376, 1745760, 2036720, 2327680, 2444064, 3055080, 3258752, 3491520, 4073440, 4888128, 6110160, 6983040, 8146880, 9776256, 12220320, 16293760, 24440640, 48881280]

約数ペア:

[(1, 48881280), (2, 24440640), (3, 16293760), (4, 12220320), (5, 9776256), (6, 8146880), (7, 6983040), (8, 6110160), (10, 4888128), (12, 4073440), (14, 3491520), (15, 3258752), (16, 3055080), (20, 2444064), (21, 2327680), (24, 2036720), (28, 1745760), (30, 1629376), (32, 1527540), (35, 1396608), (40, 1222032), (42, 1163840), (48, 1018360), (56, 872880), (60, 814688), (64, 763770), (70, 698304), (80, 611016), (84, 581920), (96, 509180), (105, 465536), (112, 436440), (120, 407344), (128, 381885), (140, 349152), (160, 305508), (168, 290960), (192, 254590), (210, 232768), (224, 218220), (240, 203672), (280, 174576), (320, 152754), (336, 145480), (384, 127295), (420, 116384), (448, 109110), (480, 101836), (560, 87288), (640, 76377), (672, 72740), (840, 58192), (896, 54555), (960, 50918), (1120, 43644), (1344, 36370), (1680, 29096), (1920, 25459), (2240, 21822), (2688, 18185), (3360, 14548), (3637, 13440), (4480, 10911), (6720, 7274)]