2004754560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13217}}^1$

素因数の和:13318

約数の個数: 128

約数和(自身を含む): 6471532800

約数和(自身を除く): 4466778240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7584, 9480, 10112, 12640, 13217, 15168, 18960, 25280, 26434, 30336, 37920, 39651, 50560, 52868, 66085, 75840, 79302, 105736, 132170, 151680, 158604, 198255, 211472, 264340, 317208, 396510, 422944, 528680, 634416, 793020, 845888, 1044143, 1057360, 1268832, 1586040, 1691776, 2088286, 2114720, 2537664, 3132429, 3172080, 4176572, 4229440, 5075328, 5220715, 6264858, 6344160, 8353144, 8458880, 10441430, 12529716, 12688320, 15662145, 16706288, 20882860, 25059432, 25376640, 31324290, 33412576, 41765720, 50118864, 62648580, 66825152, 83531440, 100237728, 125297160, 133650304, 167062880, 200475456, 250594320, 334125760, 400950912, 501188640, 668251520, 1002377280, 2004754560]

約数ペア:

[(1, 2004754560), (2, 1002377280), (3, 668251520), (4, 501188640), (5, 400950912), (6, 334125760), (8, 250594320), (10, 200475456), (12, 167062880), (15, 133650304), (16, 125297160), (20, 100237728), (24, 83531440), (30, 66825152), (32, 62648580), (40, 50118864), (48, 41765720), (60, 33412576), (64, 31324290), (79, 25376640), (80, 25059432), (96, 20882860), (120, 16706288), (128, 15662145), (158, 12688320), (160, 12529716), (192, 10441430), (237, 8458880), (240, 8353144), (316, 6344160), (320, 6264858), (384, 5220715), (395, 5075328), (474, 4229440), (480, 4176572), (632, 3172080), (640, 3132429), (790, 2537664), (948, 2114720), (960, 2088286), (1185, 1691776), (1264, 1586040), (1580, 1268832), (1896, 1057360), (1920, 1044143), (2370, 845888), (2528, 793020), (3160, 634416), (3792, 528680), (4740, 422944), (5056, 396510), (6320, 317208), (7584, 264340), (9480, 211472), (10112, 198255), (12640, 158604), (13217, 151680), (15168, 132170), (18960, 105736), (25280, 79302), (26434, 75840), (30336, 66085), (37920, 52868), (39651, 50560)]