385566120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^2$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 1332108180

約数和(自身を除く): 946542060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 251, 255, 306, 340, 360, 408, 502, 510, 612, 680, 753, 765, 1004, 1020, 1224, 1255, 1506, 1530, 2008, 2040, 2259, 2510, 3012, 3060, 3765, 4267, 4518, 5020, 6024, 6120, 7530, 8534, 9036, 10040, 11295, 12801, 15060, 17068, 18072, 21335, 22590, 25602, 30120, 34136, 38403, 42670, 45180, 51204, 63001, 64005, 76806, 85340, 90360, 102408, 126002, 128010, 153612, 170680, 189003, 192015, 252004, 256020, 307224, 315005, 378006, 384030, 504008, 512040, 567009, 630010, 756012, 768060, 945015, 1071017, 1134018, 1260020, 1512024, 1536120, 1890030, 2142034, 2268036, 2520040, 2835045, 3213051, 3780060, 4284068, 4536072, 5355085, 5670090, 6426102, 7560120, 8568136, 9639153, 10710170, 11340180, 12852204, 16065255, 19278306, 21420340, 22680360, 25704408, 32130510, 38556612, 42840680, 48195765, 64261020, 77113224, 96391530, 128522040, 192783060, 385566120]

約数ペア:

[(1, 385566120), (2, 192783060), (3, 128522040), (4, 96391530), (5, 77113224), (6, 64261020), (8, 48195765), (9, 42840680), (10, 38556612), (12, 32130510), (15, 25704408), (17, 22680360), (18, 21420340), (20, 19278306), (24, 16065255), (30, 12852204), (34, 11340180), (36, 10710170), (40, 9639153), (45, 8568136), (51, 7560120), (60, 6426102), (68, 5670090), (72, 5355085), (85, 4536072), (90, 4284068), (102, 3780060), (120, 3213051), (136, 2835045), (153, 2520040), (170, 2268036), (180, 2142034), (204, 1890030), (251, 1536120), (255, 1512024), (306, 1260020), (340, 1134018), (360, 1071017), (408, 945015), (502, 768060), (510, 756012), (612, 630010), (680, 567009), (753, 512040), (765, 504008), (1004, 384030), (1020, 378006), (1224, 315005), (1255, 307224), (1506, 256020), (1530, 252004), (2008, 192015), (2040, 189003), (2259, 170680), (2510, 153612), (3012, 128010), (3060, 126002), (3765, 102408), (4267, 90360), (4518, 85340), (5020, 76806), (6024, 64005), (6120, 63001), (7530, 51204), (8534, 45180), (9036, 42670), (10040, 38403), (11295, 34136), (12801, 30120), (15060, 25602), (17068, 22590), (18072, 21335)]