2800640160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3821}}^1$

素因数の和:4351

約数の個数: 144

約数和(自身を含む): 9578467080

約数和(自身を除く): 6777826920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 509, 720, 1018, 1440, 1527, 2036, 2545, 3054, 3821, 4072, 4581, 5090, 6108, 7635, 7642, 8144, 9162, 10180, 11463, 12216, 15270, 15284, 16288, 18324, 19105, 20360, 22905, 22926, 24432, 30540, 30568, 34389, 36648, 38210, 40720, 45810, 45852, 48864, 57315, 61080, 61136, 68778, 73296, 76420, 81440, 91620, 91704, 114630, 122160, 122272, 137556, 146592, 152840, 171945, 183240, 183408, 229260, 244320, 275112, 305680, 343890, 366480, 366816, 458520, 550224, 611360, 687780, 732960, 917040, 1100448, 1375560, 1834080, 1944889, 2751120, 3889778, 5502240, 5834667, 7779556, 9724445, 11669334, 15559112, 17504001, 19448890, 23338668, 29173335, 31118224, 35008002, 38897780, 46677336, 58346670, 62236448, 70016004, 77795560, 87520005, 93354672, 116693340, 140032008, 155591120, 175040010, 186709344, 233386680, 280064016, 311182240, 350080020, 466773360, 560128032, 700160040, 933546720, 1400320080, 2800640160]

約数ペア:

[(1, 2800640160), (2, 1400320080), (3, 933546720), (4, 700160040), (5, 560128032), (6, 466773360), (8, 350080020), (9, 311182240), (10, 280064016), (12, 233386680), (15, 186709344), (16, 175040010), (18, 155591120), (20, 140032008), (24, 116693340), (30, 93354672), (32, 87520005), (36, 77795560), (40, 70016004), (45, 62236448), (48, 58346670), (60, 46677336), (72, 38897780), (80, 35008002), (90, 31118224), (96, 29173335), (120, 23338668), (144, 19448890), (160, 17504001), (180, 15559112), (240, 11669334), (288, 9724445), (360, 7779556), (480, 5834667), (509, 5502240), (720, 3889778), (1018, 2751120), (1440, 1944889), (1527, 1834080), (2036, 1375560), (2545, 1100448), (3054, 917040), (3821, 732960), (4072, 687780), (4581, 611360), (5090, 550224), (6108, 458520), (7635, 366816), (7642, 366480), (8144, 343890), (9162, 305680), (10180, 275112), (11463, 244320), (12216, 229260), (15270, 183408), (15284, 183240), (16288, 171945), (18324, 152840), (19105, 146592), (20360, 137556), (22905, 122272), (22926, 122160), (24432, 114630), (30540, 91704), (30568, 91620), (34389, 81440), (36648, 76420), (38210, 73296), (40720, 68778), (45810, 61136), (45852, 61080), (48864, 57315)]