235437120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{81749}}^1$

素因数の和:81772

約数の個数: 84

約数和(自身を含む): 809815500

約数和(自身を除く): 574378380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 81749, 163498, 245247, 326996, 408745, 490494, 653992, 735741, 817490, 980988, 1226235, 1307984, 1471482, 1634980, 1961976, 2452470, 2615968, 2942964, 3269960, 3678705, 3923952, 4904940, 5231936, 5885928, 6539920, 7357410, 7847904, 9809880, 11771856, 13079840, 14714820, 15695808, 19619760, 23543712, 26159680, 29429640, 39239520, 47087424, 58859280, 78479040, 117718560, 235437120]

約数ペア:

[(1, 235437120), (2, 117718560), (3, 78479040), (4, 58859280), (5, 47087424), (6, 39239520), (8, 29429640), (9, 26159680), (10, 23543712), (12, 19619760), (15, 15695808), (16, 14714820), (18, 13079840), (20, 11771856), (24, 9809880), (30, 7847904), (32, 7357410), (36, 6539920), (40, 5885928), (45, 5231936), (48, 4904940), (60, 3923952), (64, 3678705), (72, 3269960), (80, 2942964), (90, 2615968), (96, 2452470), (120, 1961976), (144, 1634980), (160, 1471482), (180, 1307984), (192, 1226235), (240, 980988), (288, 817490), (320, 735741), (360, 653992), (480, 490494), (576, 408745), (720, 326996), (960, 245247), (1440, 163498), (2880, 81749)]