4888320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 16679040

約数和(自身を除く): 11790720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 67, 76, 80, 95, 96, 114, 120, 128, 134, 152, 160, 190, 192, 201, 228, 240, 256, 268, 285, 304, 320, 335, 380, 384, 402, 456, 480, 536, 570, 608, 640, 670, 760, 768, 804, 912, 960, 1005, 1072, 1140, 1216, 1273, 1280, 1340, 1520, 1608, 1824, 1920, 2010, 2144, 2280, 2432, 2546, 2680, 3040, 3216, 3648, 3819, 3840, 4020, 4288, 4560, 4864, 5092, 5360, 6080, 6365, 6432, 7296, 7638, 8040, 8576, 9120, 10184, 10720, 12160, 12730, 12864, 14592, 15276, 16080, 17152, 18240, 19095, 20368, 21440, 24320, 25460, 25728, 30552, 32160, 36480, 38190, 40736, 42880, 50920, 51456, 61104, 64320, 72960, 76380, 81472, 85760, 101840, 122208, 128640, 152760, 162944, 203680, 244416, 257280, 305520, 325888, 407360, 488832, 611040, 814720, 977664, 1222080, 1629440, 2444160, 4888320]

約数ペア:

[(1, 4888320), (2, 2444160), (3, 1629440), (4, 1222080), (5, 977664), (6, 814720), (8, 611040), (10, 488832), (12, 407360), (15, 325888), (16, 305520), (19, 257280), (20, 244416), (24, 203680), (30, 162944), (32, 152760), (38, 128640), (40, 122208), (48, 101840), (57, 85760), (60, 81472), (64, 76380), (67, 72960), (76, 64320), (80, 61104), (95, 51456), (96, 50920), (114, 42880), (120, 40736), (128, 38190), (134, 36480), (152, 32160), (160, 30552), (190, 25728), (192, 25460), (201, 24320), (228, 21440), (240, 20368), (256, 19095), (268, 18240), (285, 17152), (304, 16080), (320, 15276), (335, 14592), (380, 12864), (384, 12730), (402, 12160), (456, 10720), (480, 10184), (536, 9120), (570, 8576), (608, 8040), (640, 7638), (670, 7296), (760, 6432), (768, 6365), (804, 6080), (912, 5360), (960, 5092), (1005, 4864), (1072, 4560), (1140, 4288), (1216, 4020), (1273, 3840), (1280, 3819), (1340, 3648), (1520, 3216), (1608, 3040), (1824, 2680), (1920, 2546), (2010, 2432), (2144, 2280)]