1569409680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{41651}}^1$

素因数の和:41824

約数の個数: 80

約数和(自身を含む): 4896275904

約数和(自身を除く): 3326866224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 18840, 37680, 41651, 83302, 124953, 166604, 208255, 249906, 333208, 416510, 499812, 624765, 666416, 833020, 999624, 1249530, 1666040, 1999248, 2499060, 3332080, 4998120, 6539207, 9996240, 13078414, 19617621, 26156828, 32696035, 39235242, 52313656, 65392070, 78470484, 98088105, 104627312, 130784140, 156940968, 196176210, 261568280, 313881936, 392352420, 523136560, 784704840, 1569409680]

約数ペア:

[(1, 1569409680), (2, 784704840), (3, 523136560), (4, 392352420), (5, 313881936), (6, 261568280), (8, 196176210), (10, 156940968), (12, 130784140), (15, 104627312), (16, 98088105), (20, 78470484), (24, 65392070), (30, 52313656), (40, 39235242), (48, 32696035), (60, 26156828), (80, 19617621), (120, 13078414), (157, 9996240), (240, 6539207), (314, 4998120), (471, 3332080), (628, 2499060), (785, 1999248), (942, 1666040), (1256, 1249530), (1570, 999624), (1884, 833020), (2355, 666416), (2512, 624765), (3140, 499812), (3768, 416510), (4710, 333208), (6280, 249906), (7536, 208255), (9420, 166604), (12560, 124953), (18840, 83302), (37680, 41651)]