185039520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{991}}^1$

素因数の和:1398

約数の個数: 96

約数和(自身を含む): 584962560

約数和(自身を除く): 399923040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 389, 480, 778, 991, 1167, 1556, 1945, 1982, 2334, 2973, 3112, 3890, 3964, 4668, 4955, 5835, 5946, 6224, 7780, 7928, 9336, 9910, 11670, 11892, 12448, 14865, 15560, 15856, 18672, 19820, 23340, 23784, 29730, 31120, 31712, 37344, 39640, 46680, 47568, 59460, 62240, 79280, 93360, 95136, 118920, 158560, 186720, 237840, 385499, 475680, 770998, 1156497, 1541996, 1927495, 2312994, 3083992, 3854990, 4625988, 5782485, 6167984, 7709980, 9251976, 11564970, 12335968, 15419960, 18503952, 23129940, 30839920, 37007904, 46259880, 61679840, 92519760, 185039520]

約数ペア:

[(1, 185039520), (2, 92519760), (3, 61679840), (4, 46259880), (5, 37007904), (6, 30839920), (8, 23129940), (10, 18503952), (12, 15419960), (15, 12335968), (16, 11564970), (20, 9251976), (24, 7709980), (30, 6167984), (32, 5782485), (40, 4625988), (48, 3854990), (60, 3083992), (80, 2312994), (96, 1927495), (120, 1541996), (160, 1156497), (240, 770998), (389, 475680), (480, 385499), (778, 237840), (991, 186720), (1167, 158560), (1556, 118920), (1945, 95136), (1982, 93360), (2334, 79280), (2973, 62240), (3112, 59460), (3890, 47568), (3964, 46680), (4668, 39640), (4955, 37344), (5835, 31712), (5946, 31120), (6224, 29730), (7780, 23784), (7928, 23340), (9336, 19820), (9910, 18672), (11670, 15856), (11892, 15560), (12448, 14865)]