38437680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9421}}^1$

素因数の和:9454

約数の個数: 80

約数和(自身を含む): 126179424

約数和(自身を除く): 87741744

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, 9421, 18842, 28263, 37684, 47105, 56526, 75368, 94210, 113052, 141315, 150736, 160157, 188420, 226104, 282630, 320314, 376840, 452208, 480471, 565260, 640628, 753680, 800785, 960942, 1130520, 1281256, 1601570, 1921884, 2261040, 2402355, 2562512, 3203140, 3843768, 4804710, 6406280, 7687536, 9609420, 12812560, 19218840, 38437680]

約数ペア:

[(1, 38437680), (2, 19218840), (3, 12812560), (4, 9609420), (5, 7687536), (6, 6406280), (8, 4804710), (10, 3843768), (12, 3203140), (15, 2562512), (16, 2402355), (17, 2261040), (20, 1921884), (24, 1601570), (30, 1281256), (34, 1130520), (40, 960942), (48, 800785), (51, 753680), (60, 640628), (68, 565260), (80, 480471), (85, 452208), (102, 376840), (120, 320314), (136, 282630), (170, 226104), (204, 188420), (240, 160157), (255, 150736), (272, 141315), (340, 113052), (408, 94210), (510, 75368), (680, 56526), (816, 47105), (1020, 37684), (1360, 28263), (2040, 18842), (4080, 9421)]