38969760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4310

約数の個数: 96

約数和(自身を含む): 129245760

約数和(自身を除く): 90276000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4273, 4560, 8546, 9120, 12819, 17092, 21365, 25638, 34184, 42730, 51276, 64095, 68368, 81187, 85460, 102552, 128190, 136736, 162374, 170920, 205104, 243561, 256380, 324748, 341840, 405935, 410208, 487122, 512760, 649496, 683680, 811870, 974244, 1025520, 1217805, 1298992, 1623740, 1948488, 2051040, 2435610, 2597984, 3247480, 3896976, 4871220, 6494960, 7793952, 9742440, 12989920, 19484880, 38969760]

約数ペア:

[(1, 38969760), (2, 19484880), (3, 12989920), (4, 9742440), (5, 7793952), (6, 6494960), (8, 4871220), (10, 3896976), (12, 3247480), (15, 2597984), (16, 2435610), (19, 2051040), (20, 1948488), (24, 1623740), (30, 1298992), (32, 1217805), (38, 1025520), (40, 974244), (48, 811870), (57, 683680), (60, 649496), (76, 512760), (80, 487122), (95, 410208), (96, 405935), (114, 341840), (120, 324748), (152, 256380), (160, 243561), (190, 205104), (228, 170920), (240, 162374), (285, 136736), (304, 128190), (380, 102552), (456, 85460), (480, 81187), (570, 68368), (608, 64095), (760, 51276), (912, 42730), (1140, 34184), (1520, 25638), (1824, 21365), (2280, 17092), (3040, 12819), (4273, 9120), (4560, 8546)]