156782160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12809}}^1$

素因数の和:12845

約数の個数: 120

約数和(自身を含む): 557542440

約数和(自身を除く): 400760280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 12809, 25618, 38427, 51236, 64045, 76854, 102472, 115281, 128090, 153708, 192135, 204944, 217753, 230562, 256180, 307416, 384270, 435506, 461124, 512360, 576405, 614832, 653259, 768540, 871012, 922248, 1024720, 1088765, 1152810, 1306518, 1537080, 1742024, 1844496, 1959777, 2177530, 2305620, 2613036, 3074160, 3266295, 3484048, 3919554, 4355060, 4611240, 5226072, 6532590, 7839108, 8710120, 9222480, 9798885, 10452144, 13065180, 15678216, 17420240, 19597770, 26130360, 31356432, 39195540, 52260720, 78391080, 156782160]

約数ペア:

[(1, 156782160), (2, 78391080), (3, 52260720), (4, 39195540), (5, 31356432), (6, 26130360), (8, 19597770), (9, 17420240), (10, 15678216), (12, 13065180), (15, 10452144), (16, 9798885), (17, 9222480), (18, 8710120), (20, 7839108), (24, 6532590), (30, 5226072), (34, 4611240), (36, 4355060), (40, 3919554), (45, 3484048), (48, 3266295), (51, 3074160), (60, 2613036), (68, 2305620), (72, 2177530), (80, 1959777), (85, 1844496), (90, 1742024), (102, 1537080), (120, 1306518), (136, 1152810), (144, 1088765), (153, 1024720), (170, 922248), (180, 871012), (204, 768540), (240, 653259), (255, 614832), (272, 576405), (306, 512360), (340, 461124), (360, 435506), (408, 384270), (510, 307416), (612, 256180), (680, 230562), (720, 217753), (765, 204944), (816, 192135), (1020, 153708), (1224, 128090), (1360, 115281), (1530, 102472), (2040, 76854), (2448, 64045), (3060, 51236), (4080, 38427), (6120, 25618), (12240, 12809)]