7989120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 29437200

約数和(自身を除く): 21448080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 73, 76, 80, 90, 95, 96, 114, 120, 128, 144, 146, 152, 160, 171, 180, 190, 192, 219, 228, 240, 285, 288, 292, 304, 320, 342, 360, 365, 380, 384, 438, 456, 480, 570, 576, 584, 608, 640, 657, 684, 720, 730, 760, 855, 876, 912, 960, 1095, 1140, 1152, 1168, 1216, 1314, 1368, 1387, 1440, 1460, 1520, 1710, 1752, 1824, 1920, 2190, 2280, 2336, 2432, 2628, 2736, 2774, 2880, 2920, 3040, 3285, 3420, 3504, 3648, 4161, 4380, 4560, 4672, 5256, 5472, 5548, 5760, 5840, 6080, 6570, 6840, 6935, 7008, 7296, 8322, 8760, 9120, 9344, 10512, 10944, 11096, 11680, 12160, 12483, 13140, 13680, 13870, 14016, 16644, 17520, 18240, 20805, 21024, 21888, 22192, 23360, 24966, 26280, 27360, 27740, 28032, 33288, 35040, 36480, 41610, 42048, 44384, 46720, 49932, 52560, 54720, 55480, 62415, 66576, 70080, 83220, 84096, 88768, 99864, 105120, 109440, 110960, 124830, 133152, 140160, 166440, 177536, 199728, 210240, 221920, 249660, 266304, 332880, 399456, 420480, 443840, 499320, 532608, 665760, 798912, 887680, 998640, 1331520, 1597824, 1997280, 2663040, 3994560, 7989120]

約数ペア:

[(1, 7989120), (2, 3994560), (3, 2663040), (4, 1997280), (5, 1597824), (6, 1331520), (8, 998640), (9, 887680), (10, 798912), (12, 665760), (15, 532608), (16, 499320), (18, 443840), (19, 420480), (20, 399456), (24, 332880), (30, 266304), (32, 249660), (36, 221920), (38, 210240), (40, 199728), (45, 177536), (48, 166440), (57, 140160), (60, 133152), (64, 124830), (72, 110960), (73, 109440), (76, 105120), (80, 99864), (90, 88768), (95, 84096), (96, 83220), (114, 70080), (120, 66576), (128, 62415), (144, 55480), (146, 54720), (152, 52560), (160, 49932), (171, 46720), (180, 44384), (190, 42048), (192, 41610), (219, 36480), (228, 35040), (240, 33288), (285, 28032), (288, 27740), (292, 27360), (304, 26280), (320, 24966), (342, 23360), (360, 22192), (365, 21888), (380, 21024), (384, 20805), (438, 18240), (456, 17520), (480, 16644), (570, 14016), (576, 13870), (584, 13680), (608, 13140), (640, 12483), (657, 12160), (684, 11680), (720, 11096), (730, 10944), (760, 10512), (855, 9344), (876, 9120), (912, 8760), (960, 8322), (1095, 7296), (1140, 7008), (1152, 6935), (1168, 6840), (1216, 6570), (1314, 6080), (1368, 5840), (1387, 5760), (1440, 5548), (1460, 5472), (1520, 5256), (1710, 4672), (1752, 4560), (1824, 4380), (1920, 4161), (2190, 3648), (2280, 3504), (2336, 3420), (2432, 3285), (2628, 3040), (2736, 2920), (2774, 2880)]