235158120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{217739}}^1$

素因数の和:217759

約数の個数: 64

約数和(自身を含む): 783864000

約数和(自身を除く): 548705880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 217739, 435478, 653217, 870956, 1088695, 1306434, 1741912, 1959651, 2177390, 2612868, 3266085, 3919302, 4354780, 5225736, 5878953, 6532170, 7838604, 8709560, 9798255, 11757906, 13064340, 15677208, 19596510, 23515812, 26128680, 29394765, 39193020, 47031624, 58789530, 78386040, 117579060, 235158120]

約数ペア:

[(1, 235158120), (2, 117579060), (3, 78386040), (4, 58789530), (5, 47031624), (6, 39193020), (8, 29394765), (9, 26128680), (10, 23515812), (12, 19596510), (15, 15677208), (18, 13064340), (20, 11757906), (24, 9798255), (27, 8709560), (30, 7838604), (36, 6532170), (40, 5878953), (45, 5225736), (54, 4354780), (60, 3919302), (72, 3266085), (90, 2612868), (108, 2177390), (120, 1959651), (135, 1741912), (180, 1306434), (216, 1088695), (270, 870956), (360, 653217), (540, 435478), (1080, 217739)]