67493520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31247}}^1$

素因数の和:31269

約数の個数: 80

約数和(自身を含む): 232485120

約数和(自身を除く): 164991600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 31247, 62494, 93741, 124988, 156235, 187482, 249976, 281223, 312470, 374964, 468705, 499952, 562446, 624940, 749928, 843669, 937410, 1124892, 1249880, 1406115, 1499856, 1687338, 1874820, 2249784, 2499760, 2812230, 3374676, 3749640, 4218345, 4499568, 5624460, 6749352, 7499280, 8436690, 11248920, 13498704, 16873380, 22497840, 33746760, 67493520]

約数ペア:

[(1, 67493520), (2, 33746760), (3, 22497840), (4, 16873380), (5, 13498704), (6, 11248920), (8, 8436690), (9, 7499280), (10, 6749352), (12, 5624460), (15, 4499568), (16, 4218345), (18, 3749640), (20, 3374676), (24, 2812230), (27, 2499760), (30, 2249784), (36, 1874820), (40, 1687338), (45, 1499856), (48, 1406115), (54, 1249880), (60, 1124892), (72, 937410), (80, 843669), (90, 749928), (108, 624940), (120, 562446), (135, 499952), (144, 468705), (180, 374964), (216, 312470), (240, 281223), (270, 249976), (360, 187482), (432, 156235), (540, 124988), (720, 93741), (1080, 62494), (2160, 31247)]