250801680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61471}}^1$

素因数の和:61504

約数の個数: 80

約数和(自身を含む): 823233024

約数和(自身を除く): 572431344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 61471, 122942, 184413, 245884, 307355, 368826, 491768, 614710, 737652, 922065, 983536, 1045007, 1229420, 1475304, 1844130, 2090014, 2458840, 2950608, 3135021, 3688260, 4180028, 4917680, 5225035, 6270042, 7376520, 8360056, 10450070, 12540084, 14753040, 15675105, 16720112, 20900140, 25080168, 31350210, 41800280, 50160336, 62700420, 83600560, 125400840, 250801680]

約数ペア:

[(1, 250801680), (2, 125400840), (3, 83600560), (4, 62700420), (5, 50160336), (6, 41800280), (8, 31350210), (10, 25080168), (12, 20900140), (15, 16720112), (16, 15675105), (17, 14753040), (20, 12540084), (24, 10450070), (30, 8360056), (34, 7376520), (40, 6270042), (48, 5225035), (51, 4917680), (60, 4180028), (68, 3688260), (80, 3135021), (85, 2950608), (102, 2458840), (120, 2090014), (136, 1844130), (170, 1475304), (204, 1229420), (240, 1045007), (255, 983536), (272, 922065), (340, 737652), (408, 614710), (510, 491768), (680, 368826), (816, 307355), (1020, 245884), (1360, 184413), (2040, 122942), (4080, 61471)]