522888720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{128159}}^1$

素因数の和:128192

約数の個数: 80

約数和(自身を含む): 1716318720

約数和(自身を除く): 1193430000

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, 128159, 256318, 384477, 512636, 640795, 768954, 1025272, 1281590, 1537908, 1922385, 2050544, 2178703, 2563180, 3075816, 3844770, 4357406, 5126360, 6151632, 6536109, 7689540, 8714812, 10252720, 10893515, 13072218, 15379080, 17429624, 21787030, 26144436, 30758160, 32680545, 34859248, 43574060, 52288872, 65361090, 87148120, 104577744, 130722180, 174296240, 261444360, 522888720]

約数ペア:

[(1, 522888720), (2, 261444360), (3, 174296240), (4, 130722180), (5, 104577744), (6, 87148120), (8, 65361090), (10, 52288872), (12, 43574060), (15, 34859248), (16, 32680545), (17, 30758160), (20, 26144436), (24, 21787030), (30, 17429624), (34, 15379080), (40, 13072218), (48, 10893515), (51, 10252720), (60, 8714812), (68, 7689540), (80, 6536109), (85, 6151632), (102, 5126360), (120, 4357406), (136, 3844770), (170, 3075816), (204, 2563180), (240, 2178703), (255, 2050544), (272, 1922385), (340, 1537908), (408, 1281590), (510, 1025272), (680, 768954), (816, 640795), (1020, 512636), (1360, 384477), (2040, 256318), (4080, 128159)]