72230280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35407}}^1$

素因数の和:35438

約数の個数: 64

約数和(自身を含む): 229443840

約数和(自身を除く): 157213560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 35407, 70814, 106221, 141628, 177035, 212442, 283256, 354070, 424884, 531105, 601919, 708140, 849768, 1062210, 1203838, 1416280, 1805757, 2124420, 2407676, 3009595, 3611514, 4248840, 4815352, 6019190, 7223028, 9028785, 12038380, 14446056, 18057570, 24076760, 36115140, 72230280]

約数ペア:

[(1, 72230280), (2, 36115140), (3, 24076760), (4, 18057570), (5, 14446056), (6, 12038380), (8, 9028785), (10, 7223028), (12, 6019190), (15, 4815352), (17, 4248840), (20, 3611514), (24, 3009595), (30, 2407676), (34, 2124420), (40, 1805757), (51, 1416280), (60, 1203838), (68, 1062210), (85, 849768), (102, 708140), (120, 601919), (136, 531105), (170, 424884), (204, 354070), (255, 283256), (340, 212442), (408, 177035), (510, 141628), (680, 106221), (1020, 70814), (2040, 35407)]